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KANZAKI NoriyukiGraduate School of Medicine / Faculty of Medical SciencesAssociate Professor
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■ Award- Nov. 2015 日本バイオマテリアル学会, Journal of Materials chemistry B賞, エイコサペンタエン酸は酸化ストレス依存性の軟骨細胞の変性、アポトーシスを抑制するJapan society
- BACKGROUND: Knee osteoarthritis (KOA) is a globally prevalent condition leading to joint pain and disabilities. Surgical interventions such as opening-wedge high tibial osteotomy (OWHTO) and opening-wedge distal tuberosity osteotomy (OWDTO) aim to alleviate symptoms and delay disease progression. Quadriceps strength, crucial for knee function, may decline postoperatively, affecting patient outcomes. However, little is known about quadriceps strength variation after OWHTO and OWDTO. This study investigated changes in quadriceps strength before and after OWHTO and OWDTO. METHODS: This retrospective study included patients who underwent OWHTO or OWDTO between 2016 and 2022. Quadriceps strength and demographic and surgical data were collected preoperatively and at 6 and 12 months postoperatively. Statistical analyses were performed to compare changes in quadriceps strength over time. RESULTS: Of 120 knees, 52 (OWHTO, 27; OWDTO, 25) were included in this study. Quadriceps strength increased over 12 months post-OWHTO, significantly improving at 12 months compared to the preoperative and 6-month values. In OWDTO, the strength improved but not significantly. CONCLUSIONS: Quadriceps strength improved following OWHTO and OWDTO, with OWHTO showing significant enhancements. Future studies should investigate the relationship between quadriceps strength and functional outcomes and guide rehabilitation strategies for improved postoperative recovery.Dec. 2024, The Knee, 51, 258 - 267, English, International magazineScientific journal
- (一社)日本足の外科学会, Oct. 2024, 日本足の外科学会雑誌, 45(2) (2), S270 - S270, Japanese人工足関節置換術後患者における足趾把持力と歩行能力の関係について
- Distal femoral osteotomy (DFO) is performed alone or with high tibial osteotomy (HTO) for patients with osteoarthritis and distal femur deformities. DFO is technically demanding, particularly when creating an anterior flange. Herein, we examined the morphological characteristics of the distal femur based on the cortical shape as a surgical reference for biplanar DFO. Computed tomography images of 50 valgus and 50 varus knees of patients who underwent biplanar DFO or total knee arthroplasty were analyzed. Axial slices at the initial level of the transverse osteotomy in the DFO and slices 10 mm proximal and 10 mm distal to that level were selected. The medial and lateral cortical angles and heights (MCLA, LCLA, MCH, and LCH) were measured on axial slices. Statistical comparisons were performed between the medial and lateral cortices and valgus and varus knees. MCLA and MCH were significantly smaller and lower, respectively, than LCLA and LCH (P < 0.01). The MCLA and MCH of varus knees were significantly smaller and lower, respectively, than those of valgus knees (P < 0.01). Surgeons should carefully observe morphological differences in the distal femur cortex, distinguishing between medial and lateral knees and varus and valgus knees during the creation of the anterior flange in the DFO.May 2024, Scientific reports, 14(1) (1), 12130 - 12130, English, International magazineScientific journal
- Elsevier BV, May 2024, AJPM Focus, 100236 - 100236Scientific journal
- BACKGROUND: To assess the incidence of anterolateral ligament (ALL) and Kaplan fiber of the iliotibial band (KF) injuries in patients with acute anterior cruciate ligament (ACL) injury on magnetic resonance imaging (MRI), and to investigate the association between these injuries and the magnitude of preoperative pivot-shift test. METHOD: One-hundred and five patients with primary ACL injury were retrospectively reviewed. ALL injury and KF injury were assessed by preoperative MRI, and subjects were allocated into four groups: Group A, neither injury; Group B, only ALL injury; Group C, only KF injury; Group D, simultaneous ALL and KF injuries. Before ACL reconstruction, tibial acceleration during the pivot-shift test was measured by an electromagnetic measurement system, and manual grading was recorded according to the International Knee Documentation Committee (IKDC) guideline. RESULTS: In MRI, the ALL was identified in 104 patients (99.1%) and KF in 99 patients (94.3%). ALL and KF injuries were observed in 43 patients (43.9%) and 23 patients (23.5%), respectively. Patient distribution to each group was as follows; Group A: 43 patients (43.9%), Group B: 32 patients (32.7%), Group C: 12 patients (12.2%), Group D: 11 patients (11.2%). No significant differences were observed in tibial acceleration, and manual grading among the four groups. CONCLUSION: Simultaneous injury to both ALL and KF was uncommon, and preoperative pivot-shift phenomenon did not increase even in those patients. The finding suggests that the role of ALL and KF in controlling anterolateral rotatory knee laxity may be less evident in the clinical setting compared to a biomechanical test setting.Apr. 2024, Asia-Pacific journal of sports medicine, arthroscopy, rehabilitation and technology, 36, 40 - 44, English, International magazineScientific journal
- BACKGROUND/OBJECTIVE: Arthroscopic lateral ligament repair (ALLR) for chronic lateral ankle instability (CLAI) has been improving with technical innovations. However, there is a lack of information regarding mid- and/or long-term clinical outcomes after the introduction of ALLR. This study aimed to report mid-term clinical outcomes of ALLR with a knotless anchor. METHODS: Thirty-two patients (11 men and 21 women; mean age, 28 ± 14 years) who underwent ALLR with a knotless anchor from December 2015 to October 2020 were included. The mean follow-up period was 31 ± 11 months. The Japanese Society for Surgery of the Foot (JSSF) ankle-hindfoot scale and the Self-Administered Foot Evaluation Questionnaire (SAFE-Q) were used for clinical evaluation preoperatively and at the 2-year follow-up. Surgical complications, particularly knot irritation, were also examined. RESULTS: The JSSF scale scores were significantly improved, from 71.3 ± 13.1 preoperatively to 96.6 ± 5.1 postoperatively (P < 0.05), and the SAFE-Q showed similar improvement in all subscales (P < 0.05). One case had a complication of persistent pain around the lateral portal (3.1%). CONCLUSION: ALLR using a knotless anchor provided satisfactory clinical outcomes over 2 years, and no major complications, such as knot irritation, were observed. CASE SERIES: Level of Evidence, 4.Jan. 2024, Asia-Pacific journal of sports medicine, arthroscopy, rehabilitation and technology, 35, 15 - 19, English, International magazineScientific journal
- PURPOSE: This study aimed to investigate the relationship between periprosthetic osteolysis around the talar component and the amount of talar component subsidence after total ankle arthroplasty (TAA). METHODS: This study included forty patients who underwent TAA with a mean follow-up of 67.5 ± 17.0 months. The patients were divided into two groups based on the amount of osteolysis around the talar component, as measured by computed tomography at the latest clinic visit: none to 2 mm (N group, n = 20) and greater than or equal to 2 mm (O group, n = 20). The average amount of talar component subsidence, clinical outcomes, and complications were compared between the two groups. In the O group, the correlation between osteolysis and talar component subsidence was evaluated. RESULTS: The average talar component subsidence was significantly different between the N (0.22 ± 0.94 mm) and O groups (2.12 ± 2.28 mm). Five out of 20 ankles in the O group required revision surgery owing to talar component subsidence. The Japanese Society for Surgery of the Foot scores in the N and O groups were significantly different: 93.5 ± 7.7 and 85.3 ± 15.4, respectively. In the O group, we found that osteolysis tended to develop on the lateral side, and the amount of osteolysis was positively correlated with the talar component subsidence (r = 0.59, P = .007). CONCLUSION: In the O group, a positive correlation between osteolysis and talar component subsidence was found, and five patients required revision surgery.Oct. 2023, European journal of orthopaedic surgery & traumatology : orthopedie traumatologie, 33(7) (7), 2987 - 2993, English, International magazineScientific journal
- (一社)日本足の外科学会, Oct. 2023, 日本足の外科学会雑誌, 44(Suppl.) (Suppl.), S337 - S337, Japanese人工足関節全置換術患者はいつ自動車の運転を再開することが可能か?
- (一社)日本臨床スポーツ医学会, Oct. 2023, 日本臨床スポーツ医学会誌, 31(4) (4), S298 - S298, Japanese
- (一社)日本臨床スポーツ医学会, Oct. 2023, 日本臨床スポーツ医学会誌, 31(4) (4), S301 - S301, Japanese
- (一社)中部日本整形外科災害外科学会, Sep. 2023, 中部日本整形外科災害外科学会雑誌, 66(5) (5), 869 - 869, Japanese前十字靱帯再建術後感染に対して持続局所抗菌薬灌流療法を行い,移植腱を温存し得たプロサッカー選手の1例
- (一社)日本足の外科学会, Aug. 2023, 日本足の外科学会雑誌, 44(1) (1), 108 - 111, Japanese扁平足手術におけるInternalBraceTMを使用したばね靱帯再建が術後成績に与える影響
- (一社)兵庫県理学療法士会, Dec. 2022, 理学療法兵庫, (28) (28), 43 - 44, Japanese
- Springer Science and Business Media LLC, Oct. 2022, Calcified Tissue International, 112(1) (1), 55 - 65Scientific journal
- (一社)日本臨床スポーツ医学会, Oct. 2022, 日本臨床スポーツ医学会誌, 30(4) (4), S212 - S212, Japanese
- BACKGROUND: Our objective was to evaluate the location of popliteal artery (PA) in osteotomy planes during high tibial osteotomy (HTO) and to determine a safer angle for screw drilling to the tibial tuberosity during distal tuberosity osteotomy (DTO). METHODS: Twenty knees in 20 patients who underwent contrast-enhanced computed tomography for cardiovascular diseases were examined. Osteotomy planes for open-wedge HTO (OWHTO) and hybrid closed-wedge HTO (hybrid CWHTO) were created using three-dimensional bone models. The distance from the posterior cortex of the tibia to the PA (dPC-PA) in the osteotomy planes was measured in the virtual osteotomy planes. The dangerous point (Point D1) was defined as the point 17.5 mm away from PA, setting the working length of the bone saw as 35 mm. The distance between the most medial point of the tibial cortex (Point M) and Point D1 in OWHTO and the most lateral point (Point L) and Point D1 in hybrid CWHTO were examined (dM-D1 and dL-D1, respectively). The location of Point D1 to the osteotomy line (%D1) was expressed as percentage, setting the start and end of the osteotomy line as 0% and 100%, respectively. To determine the safe angle for screw drilling in DTO, the angle between the line tangential to the medial cortex of the tibia and that passing through the center of the tibial tuberosity and PA were measured. RESULTS: In OWHTO and hybrid CWHTO, the mean dPC-PA was 10.6 mm (6.9-16.5 mm) and 10.2 mm (7.3-15.4 mm), respectively. The mean dM-D1 in OWHTO was 25.9 mm (24.6-27.2 mm) and dL-D1 in hybrid CWHTO was 5.1 mm (2.9-7.4 mm). The mean %D1 was 47.6 ± 3.7% in OWHTO and 9.3 ± 4.1% in hybrid CWHTO, respectively. The minimal angle between the two lines in DTO was 35.2°. CONCLUSION: PAs could run within 10 mm from the posterior cortex in the osteotomy planes of HTO. Therefore, proper posterior protection is necessary when cutting posterior cortex. An angle of less than 35° against the medial cortex line would be safe for screw fixation to avoid vascular injury in DTO.May 2022, Knee surgery & related research, 34(1) (1), 25 - 25, English, International magazineScientific journal
- BACKGROUND: Total ankle arthroplasty (TAA) has become one of the standard surgical treatments for patients with end-stage ankle osteoarthritis (OA). In recent years, TAA with total talar prosthesis (combined TAA) has been used for ankle OA patients with talar osteonecrosis, with severe talar collapse, or with subtalar joint OA. The purpose of this study was to investigate the functional and clinical outcomes of combined TAA, compared with conventional TAA. METHODS: Forty-six ankles (44 patients, 32 women/12 men) that underwent conventional TAA with mean follow-up of 42 months, and 26 ankles (25 patients, 18 women/7 men) that underwent combined TAA with mean follow-up of 46 months were included. Clinical outcomes, which included ankle range of motion (ROM), the Japanese Society for Surgery of the Foot (JSSF) ankle-hindfoot scale, the Self-Administered Foot Evaluation Questionnaire (SAFE-Q), and complications were compared between the groups. RESULTS: The preoperative ROM was significantly worse in combined TAA for both dorsiflexion and plantarflexion; however, in the final ROM, there was no significant difference between the groups. There was no significant difference in JSSF scale and SAFE-Q between the groups. Revision rate was 10.9% in conventional TAA and 0% in combined TAA. CONCLUSION: In this small series, at an average of 3.5 years, we found no significant difference in clinical results between conventional TAA and combined TAA; however, the revision rate was higher in conventional TAA. LEVEL OF EVIDENCE: Level III, retrospective cohort study.Apr. 2022, Foot & ankle international, 43(4) (4), 529 - 539, English, International magazineScientific journal
- INTRODUCTION: Although anterior cruciate ligament reconstruction (ACLR) is considered a successful procedure, residual pivot-shift after surgery remains to be solved. The purpose of this study was to comprehensively evaluate the risk factors of residual pivot-shift after anatomic double-bundle (DB) ACLR. MATERIALS AND METHODS: A total of 164 patients who underwent primary anatomic DB-ACLR between January 2014 and December 2019 and screw removal after the index ACLR in our hospital were included in this retrospective case-control study. The manual pivot-shift test was performed under general anesthesia during screw removal surgery, and patients with grade 1 or higher pivot-shift were classified as the positive pivot-shift group, and those with grade 0 were defined as the negative pivot-shift group. Univariate and logistic regression analyses were performed to identify the factors associated with postoperative residual pivot-shift. Assessment included sex, age, time to surgery, preoperative Tegner activity scale, preoperative pivot-shift grade, preoperative anterior tibial translation by the KT-2000 arthrometer measurement, meniscus injury and its surgical procedure, knee hyperextension, cartilage damage, Segond fracture, medial and lateral posterior tibial slope, lateral-medial slope asymmetry, participation in pivoting sport/activity at the time of injury, and return to sports at postoperative one year line. RESULTS: Postoperative positive pivot-shift was observed in 14 (8.5%) of 164 patients. The KT-2000 measurement at 1-year postoperatively was significantly higher in the residual pivot-shift-positive group than in the negative group (P < 0.05). Logistic regression analysis revealed that age of patients < 20 years [P < 0.05, odds ratio (OR): 6.1)], preoperative pivot-shift grade (P < 0.05, OR: 4.4), and hyperextended knee (P < 0.05, OR: 11.8) were risk factors of postoperative pivot-shift. There were no statistically significant differences between other variables. CONCLUSIONS: Patients < 20 years of age, with high-grade preoperative pivot-shift, or hyperextended knees had a higher risk of residual postoperative pivot-shift.Apr. 2022, Archives of orthopaedic and trauma surgery, English, International magazineScientific journal
- (一社)日本スポーツ理学療法学会, 2022, スポーツ理学療法学, 2(Suppl.) (Suppl.), OS - 02, Japanese膝前十字靱帯再建術後3ヵ月時点のACL-RSI scaleと術後2年以内の再損傷の関連
- (一社)日本理学療法学会連合, Dec. 2021, 理学療法学, 48(Suppl.1) (Suppl.1), 4 - 4, Japanese前十字靱帯再建術術前の膝伸展筋力と術後1年でのスポーツ復帰およびプレーに対する満足度の関連
- (公社)日本理学療法士協会-近畿ブロック, Dec. 2021, 近畿理学療法学術大会, 61回, S - 2, Japanese膝前十字靱帯再建術後の膝伸展筋力回復を予測する予測スコアの開発および検証
- (一社)日本理学療法学会連合, Dec. 2021, 理学療法学, 48(Suppl.1) (Suppl.1), 4 - 4, Japanese前十字靱帯再建術術前の膝伸展筋力と術後1年でのスポーツ復帰およびプレーに対する満足度の関連
- (公社)日本理学療法士協会-近畿ブロック, Dec. 2021, 近畿理学療法学術大会, 61回, S - 2, Japanese膝前十字靱帯再建術後の膝伸展筋力回復を予測する予測スコアの開発および検証
- PURPOSE: To compare the biomechanical strength of different fixation configurations using suspensory buttons in a soft-tissue quadriceps tendon (QT) grafts in anterior cruciate ligament (ACL) reconstruction. METHODS: Forty bovine QTs, 6-cm long and 10-mm wide, were allocated into four groups with different suture configurations using suspensory buttons (n = 10 in each group): Group A, a baseball suture with a knot tied to the continuous loop with a suspensory button; Group B, same configuration as in Group A but with the knot tied at the opposite end of the baseball suture; Group C, a continuous loop with a suspensory button stitched directly to the QT with simple sutures, and Group D, a baseball suture tied directly to a suspensory button. Biomechanical testing was performed by preloading followed by cyclic loading for 500 cycles between 10 and 100 N. The length of elongation (mm) and maximum load to failure (N) were recorded, and compared among the four groups. RESULTS: Group C showed significantly smaller elongation (4.1 mm [95% CI 3.1-5.2]) than Group A (8.2 mm [95% CI 7.0-9.4]), Group B (10.5 mm [95% CI 7.7-13.3]), and Group D (8.5 mm [95% CI 7.0-9.9]) (A-C; P = 0.004, B-C; P = 0.0001, C-D; P = 0.0018). The maximum load to failure in Group C (386 N [95%CI 306-466]) was significantly higher than that in Group A (196 N [95% CI 141-251]), Group B (226 N [95% CI 164-289]), and Group D (212 N [95%CI 171-253]) (A-C; P = 0.0001, B-C; P = 0.0009, C-D; P = 0.0002). No significant differences were observed between Group A, B, and D in terms of elongation and maximum load to failure. CONCLUSION: The soft-tissue QT graft fixation configuration stitched directly to a continuous loop with suspensory button using simple sutures exhibits small elongation and high maximum load to failure among the four configurations. Regarding clinical relevance, direct suturing of the soft-tissue QT to a continuous loop with a suspensory button may be advantageous for femoral fixation in ACL reconstruction from a biomechanical perspective, and warrant future development of a novel fixation device using this principle.Nov. 2021, Knee surgery, sports traumatology, arthroscopy : official journal of the ESSKA, English, International magazineScientific journal
- Hydration Status of Junior Tennis Players and the Difference after a Lecture on Its Practice.Dehydration reduces exercise performance and causes heat-related illness. However, the fact that dehydration is a serious sports injury is often forgotten, especially among junior tennis players, who engage in tennis matches alone without receiving advice from others. Our objective was to investigate the hydration status of junior tennis players and the difference after attending a lecture on the importance of hydration. In total, 157 junior tennis players attending a training camp participated in this study. The duration of the camp was two days, and a lecture was organized on the first night to educate the players about hydration using a body mass scale. Body mass (BM) was measured immediately before and after practice on the first and second day. The water loss rate (WLR) was calculated by dividing the loss in BM during practice by the BM before practice. In total, 34.4% of players had attended a lecture on hydration in the past. These players had a lower WLR than those who had not, but the difference was not significant. The WLR was significantly lower after attending our lecture than that before. This study suggests that a lecture on hydration could immediately improve the hydration status of the junior tennis players; however, this effect may not be lasting. They may need help from their coaches and parents to implement what they have learned in lecture.Nov. 2021, The Kobe journal of medical sciences, 67(3) (3), E79-E83, English, Domestic magazineScientific journal
- (一社)日本臨床スポーツ医学会, Oct. 2021, 日本臨床スポーツ医学会誌, 29(4) (4), S174 - S174, Japanese
- Oct. 2021, International Journal of Molecular Sciences, 22(19) (19)Scientific journal
- THE CENTRAL JAPAN ASSOCIATION OF ORTHOPAEDIC SURGERY AND TRAUMATOLOGY, Sep. 2021, The Central Japan Journal of Orthopaedic Surgery & Traumatology, 64(5) (5), 609 - 610, Japanese
- (一社)中部日本整形外科災害外科学会, Sep. 2021, 中部日本整形外科災害外科学会雑誌, 64(秋季学会) (秋季学会), 38 - 38, Japanese膝関節における再生医療の基礎と臨床 当科における軟骨損傷および変形性膝関節症に対する再生医療の基礎と臨床
- (一社)中部日本整形外科災害外科学会, Sep. 2021, 中部日本整形外科災害外科学会雑誌, 64(秋季学会) (秋季学会), 244 - 244, Japanese巨大な骨嚢胞を伴う距骨骨軟骨損傷に対する治療経験
- (公社)日本整形外科学会, Aug. 2021, 日本整形外科学会雑誌, 95(8) (8), S1566 - S1566, Japanese
- (公社)日本整形外科学会, Aug. 2021, 日本整形外科学会雑誌, 95(8) (8), S1634 - S1634, Japanese
- (公社)日本整形外科学会, Aug. 2021, 日本整形外科学会雑誌, 95(8) (8), S1728 - S1728, Japanese
- (公社)日本整形外科学会, Aug. 2021, 日本整形外科学会雑誌, 95(8) (8), S1790 - S1790, Japanese
- (公社)日本整形外科学会, Aug. 2021, 日本整形外科学会雑誌, 95(8) (8), S1793 - S1793, Japanese
- (公社)日本整形外科学会, Aug. 2021, 日本整形外科学会雑誌, 95(8) (8), S1795 - S1795, Japanese
- 関西関節鏡・膝研究会, Mar. 2021, 関西関節鏡・膝研究会プログラム・演題抄録, 33回, 33 - 33, Japanese骨端線閉鎖前の習慣性膝蓋骨脱臼に対してproximal realignment法と内側膝蓋大腿靱帯再建術の併用により良好な成績を得た一例
- 関西関節鏡・膝研究会, Mar. 2021, 関西関節鏡・膝研究会プログラム・演題抄録, 33回, 41 - 41, Japanese膝蓋骨脱臼・不安定症の治療戦略 大腿骨滑車部低形成を伴う症例に対する治療
- (公社)日本整形外科学会, Mar. 2021, 日本整形外科学会雑誌, 95(2) (2), S199 - S199, Japanese
- (公社)日本整形外科学会, Mar. 2021, 日本整形外科学会雑誌, 95(2) (2), S226 - S226, Japanese
- (公社)日本整形外科学会, Mar. 2021, 日本整形外科学会雑誌, 95(3) (3), S808 - S808, Japanese
- (公社)日本整形外科学会, Mar. 2021, 日本整形外科学会雑誌, 95(3) (3), S842 - S842, Japanese
- (公社)日本整形外科学会, Mar. 2021, 日本整形外科学会雑誌, 95(3) (3), S845 - S845, Japanese
- (公社)日本整形外科学会, Mar. 2021, 日本整形外科学会雑誌, 95(3) (3), S1095 - S1095, Japanese
- (公社)日本整形外科学会, Mar. 2021, 日本整形外科学会雑誌, 95(3) (3), S1096 - S1096, Japanese
- (一社)中部日本整形外科災害外科学会, Mar. 2021, 中部日本整形外科災害外科学会雑誌, 64(春季学会) (春季学会), 135 - 135, Japanese大きな欠損部を伴うアキレス腱再断裂に対してPercutaneous Achilles Repair Systemを用いて治療した1例
- BACKGROUND: The purpose of this study was to investigate the influence of a selected plane on the evaluation of tibial tunnel locations following anterior cruciate ligament reconstruction (ACLR) between two planes: the plane parallel to the tibial plateau (Plane A) and the plane perpendicular to the proximal tibial shaft axis (Plane B). METHODS: Thirty-four patients who underwent double-bundle ACLR were included. Three-dimensional model of tibia was created using computed tomography images 2 weeks postoperatively, and tibial tunnels of the anteromedial bundle (AMB) and posterolateral bundle (PLB) were extracted. To evaluate tibial tunnel locations, two planes (Planes A and B) were created. The locations of the tibial tunnel apertures of each bundle were evaluated using a grid method and compared between Planes A and B. The difference in coronal alignment between Planes A and B were also assessed. RESULTS: The AMB and PLB tunnel apertures in Plane A were significantly more laterally located than in Plane B (mean difference; AMB, 1.5%; PLB, 1.7%, P < 0.01). There were no significant differences in the anteroposterior direction between the planes. Coronal alignment difference between the planes was 16.8 ± 2.2°; Plane B was more valgus than Plane A. CONCLUSION: Although tibial tunnel locations were not significantly influenced by the selected planes in the AP direction, subtle but statistically significant differences were found in the ML direction between the Planes A and B in double-bundle anterior cruciate ligament reconstruction. The findings suggest that both Planes A and B can be used in the assessment of tibial tunnel locations after anterior cruciate ligament reconstruction.Mar. 2021, The Knee, 29, 298 - 304, English, International magazineScientific journal
- INTRODUCTION: Previous studies have reported that alignment changes depend on the patient's position in orthopedic surgery. However, it has not yet been well examined how the patient's position affects the preoperative planning in high-tibial osteotomy (HTO). Therefore, the aim of this study was to investigate the effects of the patient's position on preoperative planning in HTO. MATERIALS AND METHODS: A total of 60 knees in 55 patients who underwent HTO were retrospectively examined. Virtual preoperative planning for medial open-wedge HTO (OWHTO), lateral closed-wedge HTO (CWHTO), and hybrid CWHTO were performed by setting the percentage of the weight-bearing line (%WBL) at 62% as an optimal alignment. The correction angle differences between the supine and standing radiographs were measured. The virtual %WBL (v%WBL) was determined by applying the correction angle obtained from the standing radiograph to the supine radiograph. The %WBL discrepancy (%WBLd) was calculated as v%WBL - 62 (%) to predict the possible correction errors during surgeries. A single regression analysis was performed to examine the correlation between the correction angle difference and %WBLd. RESULTS: The mean correction angle was significantly higher when the preoperative planning was based on standing radiographs than when based on supine radiographs (P < 0.001), and the mean difference was 2.2 ± 1.5°. The difference between the two conditions in the medial opening gaps for OWHTO, lateral wedge sizes (mm) for CWHTO, and hybrid CWHTO were 2.6 ± 2.0, 2.3 ± 1.6, and 1.9 ± 1.4, respectively. The mean v%WBL was 71.2% ± 7.3%, and the mean %WBLd was 10.1% ± 7.4%. A single regression analysis revealed a linear correlation between the correction angle difference and %WBLd (%WBLd = 4.72 × correction angle difference + 0.08). No statistically significant difference in the parameters was found between the supine and standing radiographs postoperatively. CONCLUSIONS: We found significant differences in the estimated correction angles between the supine and standing radiographs in the planning for HTO. Therefore, surgeons should carefully consider the difference between supine and standing radiographs and estimate the possible correction error during surgery when planning a HTO.Mar. 2021, Knee surgery & related research, 33(1) (1), 8 - 8, English, International magazineScientific journal
- PURPOSE: To investigate how the femoral sagittal cutting plane affects evaluation of the bone tunnel position after anterior cruciate ligament (ACL) reconstruction using the quadrant method in three-dimensional computed tomography (CT) imaging. METHODS: Thirty patients who underwent primary anatomic double-bundle ACL reconstruction and CT 2 weeks after surgery were enrolled. Three sagittal cutting planes with respect to the condylar axis were created using the CT images: at the top of the intercondylar notch (C-plane), 5% medial (M-plane), and 5% lateral (L-plane). The center of the bone tunnel position regarding depth and height of the anteromedial (AMB) and posterolateral bundle (PLB) were quantitatively evaluated using the quadrant method on the three different planes. RESULTS: The mean depths of AMB and PLB were 27.4 ± 4.4% and 39.7 ± 5.1%, 27.0 ± 4.2% and 37.6 ± 4.9%, and 27.4 ± 4.5% and 38.5 ± 6.0%, at the M, C and L planes, respectively. The mean heights of AMB and PLB were 30.8 ± 6.3% and 56.2 ± 5.6%, 30.4 ± 6.2% and 56.6 ± 5.6%, and 25.4 ± 7.0% and 52.9 ± 6.9% at the M, C, and L planes, respectively. Both AMB and PLB bone tunnels were evaluated as higher positions in the L-plane than the C-plane (p < 0.01, p = 0.02, respectively) and M-plane (p < 0.01, p = 0.04, respectively), but there were no significant differences between the C-plane and M-plane (n.s.). There was no significant difference in the anteroposterior direction for all planes. CONCLUSION: In evaluations of the bone tunnel position with the quadrant method using three-dimensional CT, the bone tunnel position depends on the femoral sagittal cutting plane. A consistent evaluation method should be used when evaluating the bone tunnel position after ACL reconstruction to enable correct evaluation clinically. LEVEL OF EVIDENCE: Case-control study, Level III.Feb. 2021, Knee surgery, sports traumatology, arthroscopy : official journal of the ESSKA, 29(2) (2), 398 - 404, English, International magazineScientific journal
- PURPOSE: To evaluate the effect of tibial tunnel coalition on knee rotatory laxity and clinical outcomes after double-bundle (DB) anterior cruciate ligament (ACL) reconstruction. METHODS: Forty-one patients who underwent anatomic DB ACL reconstruction were included prospectively. Three-dimensional computed tomography of the knee joint was obtained at approximately 1 year postoperatively to determine if tunnel coalition occurred. After excluding seven cases of femoral tunnel coalition, two groups were established based on the existence of a tibial tunnel coalition. The pivot-shift test was quantitatively evaluated on the basis of tibial acceleration preoperatively and at 1 year postoperatively. Two subjective scores, the International Knee Documentation Committee (IKDC) subjective and Lysholm scores, were also collected. The pivot-shift measurement and subjective scores were compared between the ACL-reconstructed knees with and without tibial tunnel coalition. The independent t test, Pearson's chi-square test, and Student t tests were used in data analysis. RESULTS: Twenty-one knees had tibial tunnel coalition (group C), whereas 13 knees did not have tunnel coalition(group N). Pivot-shift was significantly diminished postoperatively in both groups on the basis of the clinical examination and quantitative evaluations (p < 0.05). However, there was a small but significant difference in tibial acceleration demonstrating larger pivot-shift in group C (1.0 ± 0.6 m/s2) than in group N (0.5 ± 0.3 m/s2, p < 0.05). No significant difference was observed in the IKDC subjective and Lysholm scores (both n.s.). CONCLUSION: When the tibial tunnel coalition occurs after DB ACL reconstruction, knee rotatory laxity may not be restored in ACL-reconstructed knees, as expected in those without tunnel coalition. It is recommended that two tibial tunnels should be created separately when performing DB-ACL reconstruction to achieve better control of rotatory knee laxity. LEVEL OF EVIDENCE: III.Jan. 2021, Knee surgery, sports traumatology, arthroscopy : official journal of the ESSKA, English, International magazineScientific journal
- (一社)日本スポーツ理学療法学会, 2021, スポーツ理学療法学, 1(Suppl.) (Suppl.), OS - 03, Japanese
- Routledge, 2021, Sports Biomechanics, EnglishScientific journal
- 関西関節鏡・膝研究会, 2021, 関西関節鏡・膝研究会誌, 33(1) (1), np7 - np9, Japanese骨端線閉鎖前の習慣性膝蓋骨脱臼に対してproximal realignment法と内側膝蓋大腿靱帯再建術の併用により良好な成績を得た一例
- Background: Although arthroscopic lateral ligament repair (ALLR) with suture anchors for chronic lateral ankle instability has become widely accepted, some complications have been reported as well. Establishment of a new technique is essential for better clinical outcomes after ALLR. Purpose: To report a novel technique and good clinical results of ALLR using a knotless suture anchor. Study Design: Case series; Level of evidence, 4. Methods: We examined 30 patients (16 men and 14 women) who underwent ALLR. The mean age of the patients was 30.0 years, and the average period of postoperative monitoring was 21 months. The Japanese Society for Surgery of the Foot (JSSF) ankle-hindfoot scale was used for clinical evaluation postoperatively, and the Self-Administered Foot Evaluation Questionnaire (SAFE-Q) for patient-reported results. Surgical complications were also examined. Results: The JSSF ankle-hindfoot scale showed a significant improvement from preoperatively to follow-up (from 72.1 to 96.1; P < 0.001), and the SAFE-Q was significantly improved in all subscales (pain and pain-related, physical function and daily living, social function, shoe-related, and general health and well-being; P < 0.004 for all). Complications included residual joint pain due to remaining osteophytes in 1 case, scar pain of the accessory anterolateral portal in 2 cases, and positive Tinel sign indicative of superficial peroneal nerve irritation at the anterolateral portal in 1 case. Conclusion: The clinical results of the novel ALLR technique were overall satisfactory. Knot-related complications, one of the main reasons for postoperative complications, were reduced by using a knotless suture anchor.Nov. 2020, Orthopaedic journal of sports medicine, 8(11) (11), 2325967120962079 - 2325967120962079, English, International magazineScientific journal
- PURPOSE: To compare the postoperative rotatory knee laxity between ACL-reconstructed knees with different meniscus treatments using an electromagnetic pivot-shift measurement. METHODS: Forty-six patients with unilateral ACL reconstructions were enrolled (21 males/25 females, 25 ± 12 y.o.). Concomitant meniscus tears, if any, were repaired whenever possible during primary ACL reconstruction. At 1 year postoperatively, pivot-shift test was performed under anaesthesia during screw removal surgery and quantitatively evaluated by tibial acceleration using an electromagnetic system. The acceleration was compared between ACL-reconstructed knees with different meniscal treatments: intact, repaired and unrepaired. RESULTS: A concomitant meniscus tear was found in 28 knees preoperatively: lateral tears in 11 knees, medial tears in 11 knees and both medial and lateral tears in 6 knees. Postoperatively, 19 ACL-reconstructed knees had a repaired meniscus for either medial, lateral or bilateral menisci tears, and 18 knees had intact menisci pre- and post-operatively. Meanwhile, nine lateral meniscus tears were irreparable and treated by partial meniscectomy or left in situ. ACL-reconstructed knees with unrepaired lateral menisci had significantly larger pivot-shift acceleration (0.9 ± 0.7 m/s2) than those with intact menisci (0.5 ± 0.2 m/s2, p < 0.05), whereas rotatory knee laxity was similar between the knees with fully repaired menisci (0.6 ± 0.3 m/s2) and intact menisci (n.s.). CONCLUSION: An unrepaired lateral meniscus tear in an ACL-reconstructed knee could lead to remaining pivot-shift postoperatively. A concomitant meniscus tear should be repaired during ACL reconstruction to restore normal rotational laxity. LEVEL OF EVIDENCE: Therapeutic Study, Level III.Nov. 2020, Knee surgery, sports traumatology, arthroscopy : official journal of the ESSKA, 28(11) (11), 3504 - 3510, English, International magazineScientific journal
- (一社)日本臨床スポーツ医学会, Oct. 2020, 日本臨床スポーツ医学会誌, 28(4) (4), S188 - S188, Japanese
- (一社)日本臨床スポーツ医学会, Oct. 2020, 日本臨床スポーツ医学会誌, 28(4) (4), S195 - S195, Japanese
- (一社)日本臨床スポーツ医学会, Oct. 2020, 日本臨床スポーツ医学会誌, 28(4) (4), S197 - S197, Japanese
- (一社)日本臨床スポーツ医学会, Oct. 2020, 日本臨床スポーツ医学会誌, 28(4) (4), S203 - S203, Japanese
- (一社)日本臨床スポーツ医学会, Oct. 2020, 日本臨床スポーツ医学会誌, 28(4) (4), S203 - S203, Japanese
- (一社)日本臨床スポーツ医学会, Oct. 2020, 日本臨床スポーツ医学会誌, 28(4) (4), S262 - S262, Japanese
- (一社)中部日本整形外科災害外科学会, Oct. 2020, 中部日本整形外科災害外科学会雑誌, 63(秋季学会) (秋季学会), 213 - 213, Japanese弾発現象を伴った長母趾屈筋腱の絞扼性腱鞘滑膜炎に対して後足部内視鏡手術で治療した一例
- (一社)日本臨床スポーツ医学会, Oct. 2020, 日本臨床スポーツ医学会誌, 28(4) (4), S197 - S197, Japanese
- (一社)日本臨床スポーツ医学会, Oct. 2020, 日本臨床スポーツ医学会誌, 28(4) (4), S195 - S195, Japanese
- (一社)中部日本整形外科災害外科学会, Oct. 2020, 中部日本整形外科災害外科学会雑誌, 63(秋季学会) (秋季学会), 213 - 213, Japanese弾発現象を伴った長母趾屈筋腱の絞扼性腱鞘滑膜炎に対して後足部内視鏡手術で治療した一例
- Background: Predicting when athletes can return to play after muscle strains is not always simple because of difficulties in evaluating the severity of such injuries. Purpose/Hypothesis: The purpose of this study was to evaluate the use of magnetic resonance imaging (MRI) to classify lower extremity muscle strains in Japanese professional baseball players. The hypothesis was that MRI grading can be used to diagnose the severity of muscle strains in the lower extremity and predict return to play in athletes. Study Design: Case series; Level of evidence, 4. Methods: A total of 55 muscle strains occurred in the lower extremity of players on a professional baseball team between the 2006 and 2015 seasons; all players had undergone MRI examination. Age, player position, location of injury, cause of injury, and duration until return to play (in days) were extracted from the medical records. MRI scans were classified using the following system: grade 0, no abnormal findings; grade 1a, T2-weighted high intensity only between muscles; grade 1b, T2-weighted high intensity between muscles and in muscle belly; grade 2, injury of musculotendinous junction; and grade 3, rupture of tendon insertion. Results: The sites of injuries were distributed as follows: hamstrings (n = 33), quadriceps (n = 6), hip adductors (n = 6), and calves (n = 10). MRI findings revealed 9 muscle strains (16%), 19 grade 1a (34%), 19 grade 1b (34%), and 8 grade 2 muscle strains (16%). The length of time until return to training and competition, respectively, was 15 and 26 days for grade 1a injuries, 19 and 36 days for grade 1b injuries, and 55 and 69 days for grade 2 injuries. Conclusion: Players with grade 1 injuries took 4 to 5 weeks to return to play, whereas players with grade 2 injuries took 10 weeks to return. MRI can be useful for diagnosing lower extremity muscle strains and predicting the time to return to play.Oct. 2020, Orthopaedic journal of sports medicine, 8(10) (10), 2325967120956569 - 2325967120956569, English, International magazineScientific journal
- (一社)日本関節病学会, Sep. 2020, 日本関節病学会誌, 39(3) (3), 253 - 253, Japanese半月板温存療法の最先端 半月板切除後の自然経過
- (公社)日本整形外科学会, Sep. 2020, 日本整形外科学会雑誌, 94(8) (8), S1925 - S1925, JapaneseACL損傷膝に合併する半月板損傷が膝不安定性に与える影響の定量評価による検討
- (公社)日本整形外科学会, Sep. 2020, 日本整形外科学会雑誌, 94(8) (8), S1929 - S1929, Japanese魚鱗由来高強度コラーゲンフィブリル線維による膝靱帯修復促進効果の検討
- (公社)日本整形外科学会, Sep. 2020, 日本整形外科学会雑誌, 94(8) (8), S2026 - S2026, Japanese膝前十字靱帯解剖学的二重束再建術での脛骨骨孔重複のリスク因子についての検討
- (公社)日本整形外科学会, Sep. 2020, 日本整形外科学会雑誌, 94(8) (8), S1925 - S1925, JapaneseACL損傷膝に合併する半月板損傷が膝不安定性に与える影響の定量評価による検討
- (公社)日本整形外科学会, Sep. 2020, 日本整形外科学会雑誌, 94(8) (8), S1929 - S1929, Japanese魚鱗由来高強度コラーゲンフィブリル線維による膝靱帯修復促進効果の検討
- (公社)日本整形外科学会, Sep. 2020, 日本整形外科学会雑誌, 94(8) (8), S2026 - S2026, Japanese膝前十字靱帯解剖学的二重束再建術での脛骨骨孔重複のリスク因子についての検討
- (公社)日本リハビリテーション医学会, Jul. 2020, The Japanese Journal of Rehabilitation Medicine, 57(特別号) (特別号), 4 - 4, Japanese脛骨高原骨折後に発症した足部変形に対し外科的治療を行いリハビリーション治療経過が良好となった一例
- BACKGROUND: Sex-related differences of plantar pressure distribution during activities should be thoroughly inspected as it can help establish treatment and prevention strategies for foot and ankle problems. In-shoe measurement systems are preferable without space and activity restrictions; however, previously reported systems are still heavy and bulky and induce unnatural movement. Therefore, a slim and light plantar pressure sensor was newly developed to detect the effect of sex difference on plantar pressure during standing and walking. METHODS: One-hundred healthy adult volunteers (50 women and 50 men) were recruited. Ten plantar pressure sensors were implanted in a 1-mm thick insole, with a total weight of 29 g. Plantar pressure was recorded with 200 Hz during 3 s of standing and while walking 10 steps. The maximum loads during standing and walking were analyzed in each sensor, and the results were compared between different areas of the foot in the antero-posterior direction and the medio-lateral direction and between different time points. The movement of the center of pressure (COP) during walking was also evaluated. Analyses were adjusted for body mass index and gait speed. RESULTS: The movement of COP was constant for both sexes. In all cases, the maximum load was observed on the medial of the foot. Women had a significantly higher peak pressure on the hallux, toes, forefoot, and medial aspect of the foot compared to men while standing and walking (p < .05). CONCLUSIONS: A newly introduced in-shoe plantar pressure sensor demonstrated a typical loading transition pattern of the foot. Furthermore, higher plantar pressure in the forefoot was detected in healthy women as compared to men during standing and walking activities.Jul. 2020, Journal of foot and ankle research, 13(1) (1), 40 - 40, English, International magazineScientific journal
- Background: The tie-grip suture can fix radial tears more rigidly than simple conventional sutures. However, one shortcoming is the residual gap at the central margin of the tear. The tie-grip suture was modified to address this issue and named the "cross tie-grip suture." Purpose/Hypothesis: The purpose of this study was to compare the suture stability and strength among 4 suturing techniques: the original tie-grip, cross tie-grip, and 2 conventional sutures (double horizontal and cross). It was hypothesized that the cross tie-grip suture would show the least displacement and resist the greatest maximum load. Study Design: Controlled laboratory study. Methods: A total of 40 fresh-frozen porcine knees were dissected to acquire 80 menisci; 20 menisci were tested in each suture group. A radial tear was created at the middle third of the meniscal body. Repair was performed with the following: original tie-grip, cross tie-grip, double horizontal, and cross sutures. The mechanical strength of sutured menisci was evaluated using a tensile testing machine. All menisci underwent submaximal loading and load to failure. The gap distance and ultimate failure load were compared using analysis of variance. The failure mode was recorded after load-to-failure testing. Results: Displacement after 500 cycles was significantly smaller in the cross tie-grip group (0.4 ± 0.3 mm) compared with the tie-grip (0.9 ± 0.6 mm), double horizontal (1.2 ± 0.7 mm), and cross suture groups (1.4 ± 0.6 mm) (P < .05). The ultimate failure load was significantly greater in the cross tie-grip (154.9 ± 29.0 N) and tie-grip (145.2 ± 39.1 N) groups compared with the double horizontal (81.2 ± 19.9 N) and cross suture groups (87.3 ± 17.7 N) (P < .05). Tissue failure was the most common mode of failure in all groups. Conclusion: Upon repair of radial meniscal tears, the cross tie-grip suture showed less displacement compared with that of the tie-grip, double horizontal, and cross sutures and demonstrated equivalent load to failure to that of the tie-grip suture at time zero. Clinical Relevance: The cross tie-grip suture provided high resistance to displacement after repair of radial tears and may be advantageous in healing for radial meniscal tears.Jul. 2020, Orthopaedic journal of sports medicine, 8(7) (7), 2325967120935810 - 2325967120935810, English, International magazineScientific journal
- BACKGROUND: Component subsidence is considered as a cause of revision surgery. The talar component subsidence may be a risk factor for revision surgery; however, there are no reports regarding talar component placement and subsidence amount following total ankle arthroplasty (TAA). We therefore investigated the relationship between talar component placement and subsidence amount. METHODS: Fifty-two ankles from 49 patients (age: 71 years [range 62-83], 13 male/ 36 female), who underwent TAA with mean follow-up of 36 months (range 12-83), were included. The subjects were divided into two groups based on talar component placement: anterior placement (n = 20, group A) and posterior placement (n = 32, group P) using weight-bearing lateral plain radiographs. The amount of the talar component subsidence and clinical outcomes, which included the Japanese Society for Surgery of the Foot (JSSF) scale, range of the motion (ROM) and the revision rate, were compared between the groups. RESULTS: Talar component subsidence was significantly higher in group A (2.1 ± 2.0 mm) than in group P (0.6 ± 1.4 mm, P = .017). There was no significant difference in the JSSF scale and ROM between group A and group P. The revision rate was 10.0% in group A and 6.3% in group P, albeit not statistically significant. CONCLUSION: Greater talar component subsidence was observed when the talar component was placed more anteriorly, suggesting that anterior placement of the talar component may need to be avoided during the surgery in order to minimize the postoperative talar component subsidence.Jun. 2020, Foot and ankle surgery : official journal of the European Society of Foot and Ankle Surgeons, English, International magazineScientific journal
- Articular cartilage tissue has a poor healing potential, and when subjected to traumatic damage this tissue undergoes cartilage degeneration and osteoarthritis. The association between the regulation of cell cycle checkpoints and tissue regeneration has been previously investigated, and p21 was initially identified as a potent inhibitor of cell cycle progression. However, the effects of p21 defects on damaged tissue remain controversial. Therefore, the aim of the present study was to evaluate the effects of p21 deficiency on cartilage repair. A mouse model of articular cartilage repair was generated by inducing a patellar groove scratch in 8‑week‑old p21‑knockout (KO) mice and C57Bl/6 wild‑type (WT) mice. Mice were sacrificed at 4 and 8 weeks post‑surgery. The present study also investigated the effect of p21 deficiency on cartilage differentiation in ATDC5 cells in vitro. Safranin O staining results indicated that cartilage repair initially occurred in p21 KO mice. In addition, immunohistochemical analysis demonstrated that p21 KO upregulated proliferating cell nuclear antigen and increased cell proliferation. However, type II collagen and Sox9 expression levels remained unchanged in p21 KO and WT mice. Moreover, it was identified that p21 downregulation did not affect Sox9 and type II collagen expression levels in vitro. Furthermore, p21 deficiency promoted healing of articular cartilage damage, which was associated with cell proliferation in vivo, and increased chondrocyte proliferation but not differentiation in vitro. Therefore, the present results suggested that p21 does not affect Sox9 or type II collagen expression levels during cartilage differentiation in the repair of cartilage defects.May 2020, Molecular medicine reports, 21(5) (5), 2236 - 2242, English, International magazineScientific journal
- (一社)中部日本整形外科災害外科学会, May 2020, 中部日本整形外科災害外科学会雑誌, 63(3) (3), 503 - 503, Japanese前十字靱帯再建術後再鏡視膝関節鏡術後に生じた仮性動脈瘤の1例
- 関西関節鏡・膝研究会, Mar. 2020, 関西関節鏡・膝研究会プログラム・演題抄録, 32回, 21 - 21, Japanese膝関節 骨端線閉鎖前のACL損傷膝に対するTibial Tunnelを作成しないSBによるPhyseal-Sparing Techniquesを用いた2症例の治療成績
- 関西関節鏡・膝研究会, Mar. 2020, 関西関節鏡・膝研究会プログラム・演題抄録, 32回, 32 - 32, JapanesePatellofemoral Instability-Case-based discussion 内側膝蓋大腿靱帯再建術を中心とした治療
- (公社)日本整形外科学会, Mar. 2020, 日本整形外科学会雑誌, 94(2) (2), S322 - S322, Japanese造影CTによる高位脛骨骨切り術と脛骨粗面下骨切り術における膝窩動脈損傷のリスク評価
- (公社)日本整形外科学会, Mar. 2020, 日本整形外科学会雑誌, 94(2) (2), S405 - S405, Japanese半月板損傷のバイオメカニクスupdate 半月板損傷がACL損傷・再建膝のバイオメカニクスに及ぼす影響
- (公社)日本整形外科学会, Mar. 2020, 日本整形外科学会雑誌, 94(2) (2), S465 - S465, Japanese足関節・足部疾患に対する鏡視下手術の最先端 後足部疾患に対する後足部内視鏡手術の最先端
- (公社)日本整形外科学会, Mar. 2020, 日本整形外科学会雑誌, 94(2) (2), S473 - S473, Japaneseわが国の人工足関節置換術の治療戦略-2020- Combined TAA人工足関節の実際
- (公社)日本整形外科学会, Mar. 2020, 日本整形外科学会雑誌, 94(3) (3), S738 - S738, Japanese3DMRIによる足関節外側靱帯損傷術前後の踵腓靱帯の画像評価に対する検者間信頼性の検討
- (公社)日本整形外科学会, Mar. 2020, 日本整形外科学会雑誌, 94(3) (3), S952 - S952, Japanese重度の内反動揺性を伴う足関節不安定症に対する鏡視下外側靱帯修復術の治療成績
- (公社)日本整形外科学会, Mar. 2020, 日本整形外科学会雑誌, 94(3) (3), S1062 - S1062, Japanese人工距骨併用人工足関節置換術後の踵骨および舟状骨における骨嚢胞性変化
- (公社)日本整形外科学会, Mar. 2020, 日本整形外科学会雑誌, 94(3) (3), S1062 - S1062, Japanese変形性足関節症の病期分類と人工足関節置換術後の臨床成績の関係
- (公社)日本整形外科学会, Mar. 2020, 日本整形外科学会雑誌, 94(3) (3), S1063 - S1063, Japanese当科における人工足関節置換術(TAA)と人工距骨併用人工足関節置換術(combined TAA)の治療成績の比較
- (公社)日本整形外科学会, Mar. 2020, 日本整形外科学会雑誌, 94(3) (3), S1188 - S1188, Japanese人工足関節置換術(TAA)による荷重軸の変化について
- PURPOSE: There is paucity in studies regarding double-bundle anterior cruciate ligament reconstruction (DB-ACLR) in teenagers. The purpose of this study is to investigate clinical outcome after DB-ACLR and analyze whether any differences exist between teenagers and young adults. METHODS: A retrospective study was performed between 2009 and 2017. Teenagers were defined as patients between 15 and 19 years and young adults between 20 and 25 years old. Isolated anterior cruciate ligament (ACL) injuries with DB-ACLR with minimum two-year follow up were included. Pre and post-operative Lysholm score, Tegner activity scale, KT-2000 arthrometer, manual pivot-shift grade, were assessed with post-operative one-leg hop test, isokinetic knee extensor strength test at 60°/sec, International Knee Documentation Committee Score (IKDC score), and re-injury rate. RESULTS: One-hundred and thirty-one patients, 75 patients in the teenage group (Group A) and 56 patients in the young adult group (Group B), were enrolled. Lysholm score was significantly lower in Group A (89.6 ± 21.1) compared to Group B (95.9 ± 4.6) (p = 0.04). Side to side difference in KT-2000 arthrometer (2.3 ± 2.2 mm vs 1.0 ± 2.3 mm, Group A vs Group B, respectively, p < 0.01) and ratio of post-operative positive pivot shift was significantly greater in Group A (30.7%) compared to Group B (7.1%) (p < 0.01). No significant difference was seen in re-injury rate (n.s.). CONCLUSION: Teenage patients have a greater tendency for residual knee joint laxity after DB-ACLR. Although teenagers and patients in the early twenties are close in age, characteristic in knee joint laxity may be different and, therefore, may require attention upon surgery and post-operative follow-up. LEVEL OF EVIDENCE: III.Feb. 2020, Knee surgery, sports traumatology, arthroscopy : official journal of the ESSKA, English, International magazine[Refereed]
- OBJECTIVE: Previous findings suggest that silent information regulator 2 ortholog 1 (SIRT1) plays essential roles in chondrocytes and prevents osteoarthritis (OA) development. The purpose of this study was to investigate the effects of intraperitoneal (i.p.) and intra-articular (i.a.) administration of the SIRT1 activator SRT2104, which has been approved for use in humans. DESIGN: OA was induced by destabilizing the medial meniscus in the knee joint of 12-week-old CL57BL/6J mice. The mice were divided into 3 groups, that is, the control group, SRT2104 i.p.-injection group, and SRT2104 i.a.-injection group. Tissues were harvested at 4, 8, 12, and 16 weeks postsurgery. OA progression was evaluated using the Osteoarthritis Research Society International (OARSI) score. The production of OA-related proteins in cartilage and synovium was examined by immunohistochemistry. RESULTS: OARSI scores in the control group were significantly higher at 8 and 12 weeks compared with other 2 groups. Immunohistochemical analysis showed that Sirt1 and type-2 collagen significantly increased, whereas MMP-13, ADAMTS-5, IL-1β, IL-6, cleaved caspase 3, PARP p85, acetylated NF-κB p65, and iNOS decreased significantly in cartilage tissues from the i.p. and i.a, SRT2104 groups. In the synovium, more iNOS-positive M1-like macrophages were observed in the control group than in the i.p. and i.a, SRT2104 groups, whereas more CD206-positive M2-like macrophages were detected in the i.p. and i.a. SRT2104 groups. CONCLUSIONS: Both i.p. and i.a. SRT2104 injection reduced OA progression in the mouse OA model, suggesting that SRT2104 can serve as a new treatment for OA.Jan. 2020, Cartilage, 1947603519900795 - 1947603519900795, English, International magazine[Refereed]
- スポーツ傷害フォーラム, 2020, スポーツ傷害, 25, 38 - 38, Japaneseスポーツ選手における半月板単独損傷に対する半月板縫合術の治療成績
- スポーツ傷害フォーラム, 2020, スポーツ傷害, 25, 43 - 43, Japanese半月板損傷治療の最前線 内側半月板損傷
- 琉球医学会, 2020, 琉球医学会誌, 39(1-4) (1-4), 94 - 94, Japanese健常成人における男性と女性の静止時及び歩行時の足底圧の評価 In shoe systemを用いた解析
- 琉球医学会, 2020, 琉球医学会誌, 39(1-4) (1-4), 94 - 94, Japanese健常成人における男性と女性の静止時及び歩行時の足底圧の評価 In shoe systemを用いた解析
- (一社)日本臨床スポーツ医学会, Nov. 2019, 日本臨床スポーツ医学会誌, 27(4) (4), S173 - S173, Japanese
- (一社)日本臨床スポーツ医学会, Nov. 2019, 日本臨床スポーツ医学会誌, 27(4) (4), S249 - S249, Japanese
- (一社)日本臨床スポーツ医学会, Nov. 2019, 日本臨床スポーツ医学会誌, 27(4) (4), S250 - S250, Japanese
- (一社)日本臨床スポーツ医学会, Nov. 2019, 日本臨床スポーツ医学会誌, 27(4) (4), S171 - S171, Japanese
- PURPOSE: The purpose of this study was to quantitatively compare the results of pivot-shift test between knees with anterior cruciate ligament (ACL) injury with and without anterolateral capsule (ALC) injury detected on MRI. ALC injury was hypothesized to worsen rotatory knee laxity. METHODS: 82 patients with unilateral ACL injury were enrolled in this study. The pivot-shift test was performed under anesthesia before ACL reconstruction. Two evaluations were conducted simultaneously: IKDC clinical grading and the quantitative evaluation using an electromagnetic measurement system that determined tibial acceleration (m/s2). Two examiners identified the ALC injury on magnetic resonance imaging (MRI) and stratified patients into two groups: ALC-injured (ALC+) and ALC-intact (ALC-). ALC injury was diagnosed if the signal intensity on coronal T2-weighted sequences is increased. After confirming the reliability of the MRI, the difference in the pivot-shift between two groups was assessed. RESULTS: Because of the poor agreement between examiners with respect to the ALC evaluations (κ coefficient of 0.25 and 58.5% concordance), the result from each examiner was analyzed separately. Examiner 1 found ALC injury in 42/82 knees (51%). The two groups had similar clinical grading (glide/clunk/gross: ALC+ group 21/18/3cases vs. ALC- group 21/16/3cases) (n.s.). Tibial acceleration during pivot-shift was also similar in the ALC+ (1.4 ± 1.2 m/s2) and ALC- (1.7 ± 1.3 m/s2) groups (n.s.). Examiner 2 found ALC injury in 28/82 knees (34%). Differences in clinical grading were not observed (glide/clunk/gross: ALC+ group 16/9/3 vs. ALC- group 26/25/3) (n.s.). However, the tibial acceleration in the ALC+ group (1.2 ± 0.8 m/s2) was significantly lower than that in the ALC- group (1.7 ± 1.3 m/s2, p = 0.03). CONCLUSION: Concomitant ALC injury in knees with ACL injury was not consistently detected on MRI and did not affect rotatory knee laxity. LEVEL OF EVIDENCE: Case-control study, level III.Nov. 2019, Knee surgery, sports traumatology, arthroscopy : official journal of the ESSKA, 27(11) (11), 3426 - 3431, English, International magazine[Refereed]Scientific journal
- (一社)日本関節病学会, Oct. 2019, 日本関節病学会誌, 38(3) (3), 225 - 225, Japanese変形性膝関節症に対する骨切り術の最先端 骨軟骨柱移植を併用した高位脛骨骨切り術
- (公社)日本整形外科学会, Sep. 2019, 日本整形外科学会雑誌, 93(8) (8), S1684 - S1684, Japaneseマウス変形性膝関節症モデルにおけるSIRT1活性化薬剤SRT2014投与による変形性関節症進行抑制効果
- (公社)日本整形外科学会, Sep. 2019, 日本整形外科学会雑誌, 93(8) (8), S1771 - S1771, Japanese健常成人における歩行中の足底圧評価 In shoe systemを用いた解析
- (公社)日本整形外科学会, Sep. 2019, 日本整形外科学会雑誌, 93(8) (8), S1847 - S1847, Japanese内反型変形性膝関節症患者における立位と臥位の下肢アライメントの違い 高位脛骨骨切り術の術前計画に及ぼす影響
- (公社)日本整形外科学会, Sep. 2019, 日本整形外科学会雑誌, 93(8) (8), S1920 - S1920, Japanese半月板横断裂に対するcross tie grip sutureと従来縫合法の力学試験による比較
- (一社)中部日本整形外科災害外科学会, Sep. 2019, 中部日本整形外科災害外科学会雑誌, 62(5) (5), 943 - 944, Japanese
- (公社)日本理学療法士協会, Aug. 2019, 理学療法学, 46(Suppl.1) (Suppl.1), P4 - 6, Japanese前十字靱帯再々建術または反対側再建術後1年における膝関節筋力と主観的評価の関連[Refereed]
- (一社)日本足の外科学会, Aug. 2019, 日本足の外科学会雑誌, 40(1) (1), 186 - 189, Japanese術前10度以上の内反変形を伴う症例に施行した人工足関節置換術の術後成績
- (一社)日本足の外科学会, Aug. 2019, 日本足の外科学会雑誌, 40(1) (1), 128 - 131, Japanese足根骨癒合症の治療成績
- (一社)日本足の外科学会, Aug. 2019, 日本足の外科学会雑誌, 40(1) (1), 73 - 76, JapaneseSubfibular ossicleを伴う足関節外側不安症例に対する鏡視下外側靱帯修復術の手術成績
- Aug. 2019, Foot & ankle international, 40(8) (8), 948 - 954[Refereed]
- Aug. 2019, Knee surgery, sports traumatology, arthroscopy : official journal of the ESSKA[Refereed]
- (一社)日本足の外科学会, Aug. 2019, 日本足の外科学会雑誌, 40(1) (1), 42 - 45, JapaneseTNK人工足関節を使用した人工足関節置換術後における脛骨・距骨コンポーネントの設置角度のX線学的検討
- (一社)日本関節鏡・膝・スポーツ整形外科学会, May 2019, JOSKAS, 44(4) (4), 300 - 300, English膝半月板横断裂に対するTie Grip Sutureと新たに開発したCross Tie Grip Sutureの強度比較試験(Biomechanical Evaluation of Cross Tie Grip Suture for Radial Meniscal Tears)
- (一社)日本関節鏡・膝・スポーツ整形外科学会, May 2019, JOSKAS, 44(4) (4), 362 - 362, JapaneseMasquelet法により治療したサッカー選手に生じた両恥骨骨髄炎の1例
- (一社)日本関節鏡・膝・スポーツ整形外科学会, May 2019, JOSKAS, 44(4) (4), 463 - 463, Japanese膝前十字靱帯解剖学的二重束再建術におけるOutside-in法とTrans-portal法でのGraft bending angleの比較
- (一社)日本関節鏡・膝・スポーツ整形外科学会, May 2019, JOSKAS, 44(4) (4), 487 - 487, Japanese内反型変形性膝関節症患者における下肢長尺X線像の立位と臥位の違い 高位脛骨骨切り術の術前計画におよぼす影響
- (一社)日本関節鏡・膝・スポーツ整形外科学会, May 2019, JOSKAS, 44(4) (4), 698 - 698, Japanese電磁気センサーを用いた足関節前方引き出しテストの定量評価法の検証
- (一社)日本関節鏡・膝・スポーツ整形外科学会, May 2019, JOSKAS, 44(4) (4), 700 - 700, Japanese巨大なsubchondral cystを伴う変形性足関節症に対して鏡視下外側靱帯修復術を施行しcystが縮小した1例
- May 2019, Journal of sport rehabilitation, 1 - 20[Refereed]
- (株)南江堂, Apr. 2019, 別冊整形外科, (75) (75), 100 - 103, Japanese【整形外科診療における最先端技術】診断、評価 動的評価 電磁気センサを用いた関節運動の動的評価
- Apr. 2019, Knee surgery, sports traumatology, arthroscopy : official journal of the ESSKA, 27(4) (4), 1347 - 1354[Refereed]
- (一社)日本移植学会, Mar. 2019, 移植, 53(6) (6), 381 - 381, Japanese
- (一社)中部日本整形外科災害外科学会, Mar. 2019, 中部日本整形外科災害外科学会雑誌, 62(春季学会) (春季学会), 228 - 228, Japanese大腿骨遠位骨切り術および高位脛骨骨切り術(Double-level osteotomy)後に発生したCheckrein変形の一例
- (公社)日本整形外科学会, Mar. 2019, 日本整形外科学会雑誌, 93(3) (3), S727 - S727, Japanese人工足関節置換術(TAA)における距骨コンポーネント設置位置が術後の沈下量に及ぼす影響についての検討
- (公社)日本整形外科学会, Mar. 2019, 日本整形外科学会雑誌, 93(3) (3), S728 - S728, Japanese人工足関節置換術後における脛骨・距骨componentの設置角度のX線学的検討
- (公社)日本整形外科学会, Mar. 2019, 日本整形外科学会雑誌, 93(2) (2), S165 - S165, Japanese異なる2つの面による膝前十字靱帯解剖学的二重束再建術後の脛骨骨孔評価
- (公社)日本整形外科学会, Mar. 2019, 日本整形外科学会雑誌, 93(2) (2), S324 - S324, JapaneseACL再建術の基礎と臨床 ACL再建術の向上を目指したpivot-shiftを定量的に評価するための基礎研究と臨床応用
- (公社)日本整形外科学会, Mar. 2019, 日本整形外科学会雑誌, 93(2) (2), S433 - S433, Japanese変形性足関節症に対する治療戦略 人工足関節置換術の適応と手術成績
- Mar. 2019, 関西関節鏡・膝研究会プログラム・演題抄録 31回, 28, Japanese巨大なsubchondral cystを伴う変形性足関節症に対する治療経験Research society
- Mar. 2019, 関西関節鏡・膝研究会プログラム・演題抄録 31回, 44, JapaneseACL再建術の現状と展望 膝関節不安定性の定量的評価に基づいたACL再建術の改良Research society
- (株)メジカルビュー社, Mar. 2019, 関節外科, 38(3) (3), 330 - 335, Japanese軟骨損傷を伴った習慣性膝蓋骨脱臼に対して脛骨粗面前内方近位移行および内側膝蓋大腿靱帯再建術にて良好な成績を得た1例
- PURPOSE: Concomitant meniscus injuries in the anterior cruciate ligament (ACL) have been suggested to exacerbate rotational laxity. However, the effect is supposed to be so small, if any, that some quantitative pivot-shift measurement is needed. The purpose of this prospective study was to determine the effect of meniscus tear on rotational laxity in ACL-deficient knees by an quantitative measurement. It was hypothesized that a concomitant meniscus tear, especially a lateral one, would induce greater pivot shift. METHODS: Fifty-seven unilateral ACL-injured patients (26 men and 31 women, mean age: 24 ± 10 years) were included. The pivot-shift test was performed prior to ACL reconstruction, while a quantitative evaluation using an electromagnetic system to determine tibial acceleration and a clinical grading according to the IKDC were performed. Meniscus injuries were diagnosed arthroscopically, and concomitant meniscus tear was confirmed in 32 knees. RESULTS: The clinical grade was not different between the ACL-injured knees of patients with and without meniscus tear (n.s.). Tibial acceleration did not show a statistical significant difference (meniscus-injured knees: 1.6 ± 1.1 m/s2 versus meniscus-intact knees: 1.2 ± 0.7 m/s2, n.s.). However, the subgroup analysis demonstrated that there was increased tibial acceleration in ACL-deficient knees with lateral meniscus tear (2.1 ± 1.1 m/s2, n = 13) compared with meniscus-intact knees (p < 0.05), whereas rotational laxity did not increase in the medial meniscus-injured and bilateral-injured knees (1.2 ± 0.9 m/s2, n = 12, n.s. and 1.4 ± 1.1 m/s2, n = 7, n.s., respectively). CONCLUSION: A concomitant meniscus tear, especially a lateral meniscus tear, has a significant impact on rotational laxity in ACL-injured knees. When a large pivot shift is observed in the ACL-injured knee, a concomitant meniscus tear should be suspected and an aggressive treatment would be considered. Meniscus injuries should be inspected carefully when substantial pivot shift is encountered in ACL-injured knees. LEVEL OF EVIDENCE: Diagnostic study, Level III.Feb. 2019, Knee surgery, sports traumatology, arthroscopy : official journal of the ESSKA, 27(2) (2), 646 - 651, English, International magazine[Refereed]Scientific journal
- スポーツ傷害フォーラム, 2019, スポーツ傷害, 24, 30 - 30, Japanese少年サッカーチームにおけるスポーツ外傷・障害の調査 保護者アンケートによる調査
- Jan. 2019, J Orthop Surg (Hong Kong), 27(1) (1), 2309499019833606, English[Refereed]Scientific journal
- Dec. 2018, J Bone Miner Res, 33(12) (12), 2242 - 2242, English, International magazine[Refereed]Scientific journal
- (一社)日本臨床スポーツ医学会, Nov. 2018, 日本臨床スポーツ医学会誌, 26(4) (4), S257 - S257, Japanese
- Nov. 2018, 日本臨床スポーツ医学会誌, 26(4号) (4号), S255, Japanese前十字靱帯再建術後スポーツ復帰者の主観的評価に影響を及ぼす因子の検討Research society
- Nov. 2018, 日本臨床スポーツ医学会誌, 26(4号) (4号), S256, Japanese前十字靱帯再建術後6ヵ月での客観的指標の目標値達成と術後1年時のスポーツ復帰およびその満足度との関連[Refereed]Research society
- Nov. 2018, 日本臨床スポーツ医学会誌, 26(4号) (4号), S257, Japanese骨端線閉鎖前患者における二重束前十字靱帯再建術の術後成績Research society
- Nov. 2018, 日本臨床スポーツ医学会誌, 26(4号) (4号), S168, Japaneseスポーツ選手・愛好家における自家培養軟骨移植術の術後臨床成績Research society
- Oct. 2018, Journal of orthopaedic science : official journal of the Japanese Orthopaedic Association, English, Domestic magazine[Refereed]Scientific journal
- Sep. 2018, 中部日本整形外科災害外科学会雑誌, 61(5号) (5号), 1079 - 1080, Japanese大きく分離した巨大な有痛性外脛骨に伴う外反扁平足の1例[Refereed]Scientific journal
- PURPOSE: Several non-invasive devices have been developed to obtain quantitative assessment of the pivot-shift test in clinical setting using similar but diverse measurement parameters. However, the clinical usability of those measurements has yet to be closely investigated and compared. The purpose of this study was to compare the diagnostic accuracy of three non-invasive measurement devices for the pivot-shift test. METHODS: Thirty patients with unilateral anterior cruciate ligament (ACL) injury were enrolled. The pivot-shift test was performed under general anaesthesia. Three devices, an accelerometer system (KiRA), an image analysis iPad application (iPad), and electromagnetic measurement system (EMS), were used simultaneously to provide two parameters, namely tibial acceleration monitored using KiRA and EMS, and tibial translation recorded using iPad and EMS. Side-to-side differences in each parameter and correlation between the measurements were tested, and a receiver-operating characteristic (ROC) curve analysis was conducted to compare their measurement accuracy. RESULTS: Significant side-to-side differences were successfully detected using any of the measurements (all p < 0.01). KiRA demonstrated moderate correlation with the EMS for tibial acceleration (r = 0.54; p < 0.01), while poor correlation was observed between iPad and the EMS for the translation (r = 0.28; p < 0.01). The ROC curve analysis demonstrated better accuracy for the detection of ACL insufficiency in the EMS than KiRA and iPad for tibial acceleration and translation, respectively. CONCLUSIONS: Although all three measurements were similarly capable of detecting ACL deficiency, the EMS has the advantage of comprehensive evaluation of the pivot-shift test by evaluating both tibial acceleration and translation with higher accuracy than those of KiRA and iPad. It could be suggested that any of those measurement tools might improve the clinical diagnosis of ACL insufficiency. LEVEL OF EVIDENCE: Diagnostic study of consecutive patients with a universally applied gold standard, Level Ib.Sep. 2018, Knee surgery, sports traumatology, arthroscopy : official journal of the ESSKA, 26(9) (9), 2835 - 2840, English, International magazine[Refereed]Scientific journal
- Aug. 2018, 日本整形外科学会雑誌, 92(8号) (8号), S1619, Japanese問題解決に向けた膝前十字靱帯の基礎研究 ACL再建術後に残存する膝動的不安定性撲滅のためのpivot-shift testの定量的評価[Invited]Research society
- Aug. 2018, 日本整形外科学会雑誌, 92(8号) (8号), S1918, Japanese電磁気センサーを用いた足関節可動域の定量評価法の開発[Refereed]Research society
- Aug. 2018, 日本整形外科スポーツ医学会雑誌, 38(4号) (4号), 515, Japanese足関節と足 慢性外側足関節不安定性に対する関節鏡下外側靱帯修復(Ankle and Foot Athroscopic lateral ligament repair for chronic lateral ankle instability)(英語)Research society
- May 2018, JOSKAS, 43(4号) (4号), 290, Japanese大腿骨遠位内反骨切り術前後における膝蓋大腿関節の関節鏡視評価Research society
- May 2018, JOSKAS, 43(4号) (4号), 715, Japanese足関節外側不安定症に伴う足根洞症候群に対する鏡視下外側靱帯修復術Research society
- May 2018, JOSKAS, 43(4号) (4号), 324, Japanese前十字靱帯解剖学的二重束再建術におけるOutside-in法とTransportal法の骨孔評価 三次元コンピューター断層撮影を用いた解析Research society
- May 2018, JOSKAS, 43(4号) (4号), 715, JapaneseOs subfibulareを伴う足関節外側不安定症に対する鏡視下外側靱帯修復術の手術成績Research society
- May 2018, JOSKAS, 43(4号) (4号), 456, JapaneseCutting Edge on Clinical Management of Chronic Lateral Ankle Instability 足関節外側不安定症に対する鏡視下外側靱帯修復術Research society
- May 2018, JOSKAS, 43(4号) (4号), 327, JapaneseACL再建術後のPivot-shiftに対する前外側関節包合併損傷の影響の定量的評価による検討Research society
- Objectives: This study aimed to examine the effects of SRT1720, a potent SIRT1 activator, on osteoarthritis (OA) progression using an experimental OA model. Methods: Osteoarthritis was surgically induced by destabilization of the medial meniscus in eight-week-old C57BL/6 male mice. SRT1720 was administered intraperitoneally twice a week after surgery. Osteoarthritis progression was evaluated histologically using the Osteoarthritis Research Society International (OARSI) score at four, eight, 12 and 16 weeks. The expression of SIRT1, matrix metalloproteinase 13 (MMP-13), a disintegrin and metalloproteinase with thrombospondin motifs-5 (ADAMTS-5), cleaved caspase-3, PARP p85, and acetylated nuclear factor (NF)-κB p65 in cartilage was examined by immunohistochemistry. Synovitis was also evaluated histologically. Primary mouse epiphyseal chondrocytes were treated with SRT1720 in the presence or absence of interleukin 1 beta (IL-1β), and gene expression changes were examined by real-time polymerase chain reaction (PCR). Results: The OARSI score was significantly lower in mice treated with SRT1720 than in control mice at eight and 12 weeks associated with the decreased size of osteophytes at four and eight weeks. The delayed OA progression in the mice treated with SRT1720 was also associated with increased SIRT1-positive chondrocytes and decreased MMP-13-, ADAMTS-5-, cleaved caspase-3-, PARP p85-, and acetylated NF-κB p65-positive chondrocytes and decreased synovitis at four and eight weeks. SRT1720 treatment partially rescued the decreases in collagen type II alpha 1 (COL2A1) and aggrecan caused by IL-1β, while also reducing the induction of MMP-13 by IL-1β in vitro. Conclusion: The intraperitoneal injection of SRT1720 attenuated experimental OA progression in mice, indicating that SRT1720 could be a new therapeutic approach for OA.Cite this article: K. Nishida, T. Matsushita, K. Takayama, T. Tanaka, N. Miyaji, K. Ibaraki, D. Araki, N. Kanzaki, T. Matsumoto, R. Kuroda. Intraperitoneal injection of the SIRT1 activator SRT1720 attenuates the progression of experimental osteoarthritis in mice. Bone Joint Res 2018;7:252-262. DOI: 10.1302/2046-3758.73.BJR-2017-0227.R1.May 2018, Bone Joint Res, 7(3) (3), 252 - 262, English, International magazine[Refereed]Scientific journal
- BACKGROUND: A fluoroscopic guidance method for medial patellofemoral ligament (MPFL) reconstruction has been widely used to determine the anatomic femoral attachment site. PURPOSE: To examine the graft length change patterns in MPFL reconstruction with a fluoroscopic guidance method. STUDY DESIGN: Cross-sectional study; Level of evidence, 3. METHODS: Forty-four knees of 42 patients who underwent MPFL reconstruction for the treatment of recurrent patellar dislocation were examined prospectively. During surgery, suture anchors were inserted into the proximal one-third and center of the patella. A guide pin for the femoral tunnel was inserted into the position reported by Schöttle et al based on the true lateral view of the knee under fluoroscopic control. Changes in graft length patterns of the proximal and center anchors were examined through 0° to 120° of knee flexion. Favorable changes in length patterns were defined as meeting 2 of 3 criteria: (1) not long during flexion (≤3 mm between 30° and 120° of flexion) and either (2) nearly isometric during flexion between 0° and 90° or (3) slightly long during maximum extension (≤3 mm). Other patterns were considered unfavorable. If the change in length pattern was unfavorable, then the pin for the femoral tunnel was moved to different positions until it was favorable. Knees were separated into the favorable group and the unfavorable group. Differences between the groups regarding radiographic parameters were assessed. Student t test or chi-square test was used for statistical analysis. RESULTS: Of the 44 knees, 31 (70.5%) showed favorable patterns. However, 13 knees (29.5%) showed unfavorable patterns; therefore, the position of the pin was changed. The mean ± SD distance from the original position to the final position was 5.3 ± 1.1 mm distal for 7 patients and 5.2 ± 0.4 mm posterodistal for 6 patients. Technical errors, including a nontrue lateral view and the tip of the wire not being in the determined area, were found for 4 of 13 knees in the unfavorable group. There was no statistical difference in radiographic parameters between the groups. CONCLUSION: The graft length change pattern could be nonphysiologic at the position determined through the fluoroscopic guidance method; thus, caution may be necessary. The change in length pattern should be checked before graft fixation. If the length change pattern is unfavorable, then it is advisable to move it approximately 5 to 7 mm distally or posterodistally from the first position.Apr. 2018, The American journal of sports medicine, 46(5) (5), 1150 - 1157, English, International magazine[Refereed]Scientific journal
- 関西関節鏡・膝研究会, Mar. 2018, 関西関節鏡・膝研究会プログラム・演題抄録, 30回, 43 - 43, Japanese膝関節再生の現状と展望
- Mar. 2018, 日本整形外科学会雑誌, 92(2号) (2号), S433, Japanese半月板温存を目指した治療 半月水平断裂に対する治療戦略[Invited]Research society
- Mar. 2018, 日本整形外科学会雑誌, 92(3号) (3号), S672, Japanese当科における人工足関節置換術(TAA)での、術後骨溶解(osteolysis)のZone分類と評価[Refereed]Research society
- Mar. 2018, 日本整形外科学会雑誌, 92(3号) (3号), S670, Japanese当科における人工距骨併用人工足関節置換術(combined TAA)の治療成績と適応の検討Research society
- Mar. 2018, 日本整形外科学会雑誌, 92(2号) (2号), S387, Japanese足部・足関節疾患および外傷に対する保存療法-Evidence based conservative treatment- アキレス腱断裂に対する保存療法[Refereed]Scientific journal
- Mar. 2018, 日本整形外科学会雑誌, 92(2号) (2号), S445, Japanese前十字靱帯再建術-Update- 回旋不安定性の評価に基づくACL再建術の進歩[Invited]Research society
- Mar. 2018, 日本整形外科学会雑誌, 92(3号) (3号), S672, Japanese人工足関節置換術後における距骨下関節代償機能のX線学的検討Research society
- 国立大学リハビリテーション療法士協議会, Mar. 2018, 国立大学リハビリテーション療法士学術大会誌, 39回, 76 - 81, Japanese前十字靱帯再建術後に復帰したスポーツに対する満足度と関連する要因の検討[Refereed]Scientific journal
- スポーツ傷害フォーラム, Jan. 2018, スポーツ傷害, 23, 5 - 5, JapaneseRevision ACL再建術の臨床成績
- スポーツ傷害フォーラム, Jan. 2018, スポーツ傷害, 23, 10 - 10, Japaneseアキレス腱付着部症に対してsuture bridge法にPercutaneous Achilles Repair System(PARS)を併用して加療した2例
- Dec. 2017, JOURNAL OF NIPPON MEDICAL SCHOOL, 84(6) (6), 280 - 285, EnglishConsecutive Bilateral Hip Arthroscopy for Symptomatic Bilateral Femoroacetabular Impingement in an Elite Rugby player: A Case Report[Refereed]Scientific journal
- Nov. 2017, JOURNAL OF THE AMERICAN PODIATRIC MEDICAL ASSOCIATION, 107(6) (6), 541 - 547, EnglishArthroscopic Debridement of a Talar Cyst and Bone Grafting with the Osteochondral Autograft Transfer System A Case Report[Refereed]Scientific journal
- メディカ出版, Nov. 2017, 整形外科看護, 22(11号) (11号), 1093 - 1098, Japanese研究報告 青年期スポーツ傷害患者の荷重制限の遵守とその要因[Refereed]Scientific journal
- (一社)日本臨床スポーツ医学会, Oct. 2017, 日本臨床スポーツ医学会誌, 25(4) (4), S169 - S169, Japanese
- (一社)日本臨床スポーツ医学会, Oct. 2017, 日本臨床スポーツ医学会誌, 25(4) (4), S193 - S193, Japanese
- (一社)日本臨床スポーツ医学会, Oct. 2017, 日本臨床スポーツ医学会誌, 25(4) (4), S245 - S245, Japanese
- (一社)日本臨床スポーツ医学会, Oct. 2017, 日本臨床スポーツ医学会誌, 25(4) (4), S246 - S246, Japanese
- (一社)日本臨床スポーツ医学会, Oct. 2017, 日本臨床スポーツ医学会誌, 25(4) (4), S247 - S247, Japanese
- (一社)日本臨床スポーツ医学会, Oct. 2017, 日本臨床スポーツ医学会誌, 25(4) (4), S252 - S252, Japanese
- (一社)日本臨床スポーツ医学会, Oct. 2017, 日本臨床スポーツ医学会誌, 25(4) (4), S181 - S181, Japanese
- Oct. 2017, KNEE, 24(5) (5), 1146 - 1152, English[Refereed]Scientific journal
- (一社)中部日本整形外科災害外科学会, Sep. 2017, 中部日本整形外科災害外科学会雑誌, 60(秋季学会) (秋季学会), 83 - 83, Japanese前十字靱帯不全膝における術前待機期間がpivot shift test脛骨整復時の加速度に及ぼす影響
- (一社)日本整形外科スポーツ医学会, Aug. 2017, 日本整形外科スポーツ医学会雑誌, 37(4) (4), 394 - 394, JapaneseACL損傷膝に合併する前外側関節包損傷のMRI評価の限界
- (公社)日本整形外科学会, Aug. 2017, 日本整形外科学会雑誌, 91(8) (8), S1800 - S1800, Japanese三次元CTを用いたquadrant法による膝前十字靱帯解剖学的二重束再建術後骨孔評価方法の信頼性の検討
- 日本DDS学会, Jun. 2017, 日本DDS学会学術集会プログラム予稿集, 33回, 206 - 206, Japaneseマウス変形性関節症モデルに対するシンバスタチン含有ゼラチンハイドロゲル関節内投与による関節症進行抑制効果
- Jun. 2017, INTERNATIONAL ORTHOPAEDICS, 41(6) (6), 1147 - 1153, English[Refereed]Scientific journal
- (一社)日本関節鏡・膝・スポーツ整形外科学会, May 2017, JOSKAS, 42(4) (4), 240 - 240, JapaneseACL再建術後の動的不安定性残像の撲滅を目指して 膝関節前外側支持機構の生体力学的解析 屍体膝実験からの知見をふまえて
- (一社)日本関節鏡・膝・スポーツ整形外科学会, May 2017, JOSKAS, 42(4) (4), 247 - 247, Japanese関節の再生医療2017 軟骨細胞による再生医療
- (一社)日本関節鏡・膝・スポーツ整形外科学会, May 2017, JOSKAS, 42(4) (4), 318 - 318, Japanese内側開大型高位脛骨骨切り術前後における膝蓋大腿関節の軟骨損傷の変化
- (一社)日本関節鏡・膝・スポーツ整形外科学会, May 2017, JOSKAS, 42(4) (4), 416 - 416, Japaneseノットレスアンカーを用いた鏡視下足関節外側靱帯修復術
- (一社)日本関節鏡・膝・スポーツ整形外科学会, May 2017, JOSKAS, 42(4) (4), 418 - 418, Japaneseアキレス腱付着部障害に対してsuture bridge法にPercutaneous Achilles Repair System(PARS)を併用して加療した1例
- (一社)日本関節鏡・膝・スポーツ整形外科学会, May 2017, JOSKAS, 42(4) (4), 559 - 559, Japanese前十字靱帯不全膝における術前待機期間がpivot shift test脛骨整復時の加速度に及ぼす影響
- (一社)日本関節鏡・膝・スポーツ整形外科学会, May 2017, JOSKAS, 42(4) (4), 696 - 696, Japanese三次元CTを用いたQuadrant法による膝前十字靱帯解剖学的二重束再建術後骨孔評価方法の信頼性の検討
- John Wiley and Sons Inc., May 2017, Journal of Bone and Mineral Research, 32(5) (5), 991 - 1001, English[Refereed]Scientific journal
- (公社)日本理学療法士協会, Apr. 2017, 理学療法学, 44(Suppl.2) (Suppl.2), O - 1, English膝窩腱を自家移植して前十字靱帯を再建した後の男女における術前の大腿四頭筋筋力で層別化した大腿四頭筋筋力回復度の評価(Evaluation of quadriceps strength recovery stratified preoperative quadriceps strength after anterior cruciate ligament reconstruction with hamstrings autograft in male and female)
- (一社)中部日本整形外科災害外科学会, Apr. 2017, 中部日本整形外科災害外科学会雑誌, 60(春季学会) (春季学会), 72 - 72, Japanese外反型変形性膝関節症患者における大腿骨遠位内反骨切り術の短期術後成績
- 関西関節鏡・膝研究会, Mar. 2017, 関西関節鏡・膝研究会プログラム・演題抄録, 29回, 24 - 24, Japanese前十字靱帯断裂に伴う前外側関節包(ALC)損傷の回旋不安定性に対する影響についての調査
- 関西関節鏡・膝研究会, Mar. 2017, 関西関節鏡・膝研究会プログラム・演題抄録, 29回, 36 - 36, Japanese膝蓋骨不安定症 高度脱臼素因例に対する治療
- (公社)日本整形外科学会, Mar. 2017, 日本整形外科学会雑誌, 91(2) (2), S214 - S214, Japanese前十字靱帯断裂に伴う前外側関節包靱帯損傷の回旋不安定性に対する影響についての検討
- (公社)日本整形外科学会, Mar. 2017, 日本整形外科学会雑誌, 91(3) (3), S1002 - S1002, Japanese足関節外側靱帯損傷に対する鏡視下Brostrom法 われわれの工夫と治療成績
- 国立大学リハビリテーション療法士協議会, Mar. 2017, 国立大学リハビリテーション療法士学術大会誌, 38回(38回) (38回), 44 - 48, Japanese[Refereed]Research society
- 公益社団法人 日本理学療法士協会, 2017, 理学療法学Supplement, 2016, 1195 - 1195, Japanese
【Purpose】
Although some studies have reported preoperative quadriceps strength associates postoperative quadriceps strength recovery after anterior cruciate ligament(ACL)reconstruction with hamstrings tendon autograft, there are no studies investigating about postoperative quadriceps strength recovery after grouping by preoperative quadriceps strength. The purpose of this study was to assess postoperative quadriceps strength recovery after ACL reconstruction with hamstrings tendon autograft in male and female, stratified preoperative quadriceps strength.
【Methods】
Isokinetic quadriceps strength at 60°/s was measured at preoperatively, 3, 6, and 12 months after surgery in 393 patients(194 males and 199 females)underwent ACL reconstruction with hamstrings tendon autograft. Quadriceps strength index(QSI)was calculated by normalizing the peak toque of the involved leg with the uninvolved leg. The subjects were stratified by sex and preoperative QSI(<60% group, 60-80% group, ≥80% group). A three(group)× three(time)analysis of variance with repeated-measures and Tukey post hoc tests were performed to evaluate postoperative QSI recover after surgery in male and female.
【Results】
Interaction effect was not observed(male:p=0.29, female:p=0.28)but main effect of time(male:p<0.0001, female:p<0.0001)and preoperative QSI group(male:p<0.0001, female:p<0.0001)were observed. In both male and female, 60-80% group and ≥80% group were significantly higher QSI than<60% group at 3 and 6 months after surgery. In addition, ≥80% group was significantly higher QSI than <60% group at 12 months after surgery in male and female.
【Discussion】
This study shows postoperative QSI recovery data in each group stratified by sex and preoperative QSI and suggests that preoperative QSI affects postoperative QSI after ACL reconstruction with hamstrings tendon autograft.
- THE CENTRAL JAPAN ASSOCIATION OF ORTHOPAEDIC SURGERY AND TRAUMATOLOGY, 2017, The Central Japan Journal of Orthopaedic Surgery & Traumatology, 60(4) (4), 797 - 798, Japanese
- スポーツ傷害フォーラム, Jan. 2017, スポーツ傷害, 22, 16 - 16, Japanese内側膝蓋大腿靱帯再建術後の主観的評価に影響を及ぼす因子の検討
- (一社)日本移植学会, Dec. 2016, 移植, 51(6) (6), 526 - 526, Japanese
- Nov. 2016, 中部日本整形外科災害外科学会雑誌, 59(6号) (6号), 1179 - 1180, Japanese前下脛腓靱帯結合部に及ぶ骨軟骨腫の治療経験[Refereed]Scientific journal
- (公社)日本理学療法士協会, Oct. 2016, 理学療法学, 43(Suppl.2) (Suppl.2), P - 2, Japanese人工股関節全置換術後感染患者の機能的予後 人工関節温存術・二期的再置換術を施行した5症例の検討
- (公社)日本理学療法士協会, Oct. 2016, 理学療法学, 43(Suppl.2) (Suppl.2), O - 2, Japanese人工足関節全置換術患者における術前後の身体機能の変化 術後の最大歩行速度に関連する因子の検討
- (一社)日本臨床スポーツ医学会, Oct. 2016, 日本臨床スポーツ医学会誌, 24(4号) (4号), S199 - S199, Japanese[Refereed]Research society
- (一社)日本臨床スポーツ医学会, Oct. 2016, 日本臨床スポーツ医学会誌, 24(4号) (4号), S318 - S318, Japanese[Refereed]Research society
- Oct. 2016, 日本足の外科学会雑誌, 37(2号) (2号), S162, Japanese足関節外側靱帯損傷に対する鏡視下Brostrom法の治療成績[Refereed]Research society
- (一社)日本臨床スポーツ医学会, Oct. 2016, 日本臨床スポーツ医学会誌, 24(4号) (4号), S316 - S316, Japanese[Refereed]Research society
- Oct. 2016, 日本足の外科学会雑誌, 37(2号) (2号), S285, Japanese外傷性後脛骨筋腱断裂に対する治療経験[Refereed]Research society
- Oct. 2016, 日本足の外科学会雑誌, 37(2号) (2号), S223, JapaneseSAFE-Qを用いた当院における人工足関節置換術術後の臨床評価Research society
- Sep. 2016, 日本足の外科学会雑誌, 37(1号) (1号), 61 - 63, Japanese変形性足関節症の病期は人工足関節置換術後の成績に影響があるか?[Refereed]Scientific journal
- Sep. 2016, 日本足の外科学会雑誌, 37(1号) (1号), 363 - 366, Japanese難治性の皮膚潰瘍を伴う麻痺性内反尖足変形に対してTaylor Spatial Frame(TSF)を用いて治療した一例[Refereed]Scientific journal
- (一社)中部日本整形外科災害外科学会, Sep. 2016, 中部日本整形外科災害外科学会雑誌, 59(5号) (5号), 1085 - 1086, Japanese軟骨損傷を伴った習慣性膝蓋骨脱臼に対して脛骨粗面前内方近位移行および内側膝蓋大腿靱帯再建術にて良好な成績を得た1例[Refereed]Research society
- Sep. 2016, 日本骨粗鬆症学会雑誌, 2(Suppl.1) (Suppl.1), 222, Japanese人工股関節置換術後のステム周囲の骨密度は術後の活動性と相関するResearch society
- Sep. 2016, 中部日本整形外科災害外科学会雑誌, 59(秋季学会) (秋季学会), 237, JapaneseSummit stem使用症例の中期成績Research society
- (一社)日本整形外科スポーツ医学会, Aug. 2016, 日本整形外科スポーツ医学会雑誌, 36(4号) (4号), 329 - 329, Japanese足関節外側靱帯損傷に対する治療戦略 新鮮足関節外側靱帯損傷に対する治療の第1選択は保存療法であるResearch society
- Aug. 2016, 日本整形外科学会雑誌, 90(8号) (8号), S1768, Japanese正常ヒト関節軟骨細胞におけるAQP9の検討[Refereed]Research society
- Aug. 2016, 日本整形外科学会雑誌, 90(8号) (8号), S1470, Japaneseエイコサペンタエン酸は酸化ストレス依存性の軟骨細胞の変性、アポトーシスを抑制する[Refereed]Research society
- Jul. 2016, JOSKAS, 41(4号) (4号), 185, Japanese単純X線学的指標と股関節唇損傷形態との関連性[Refereed]Research society
- (一社)日本関節鏡・膝・スポーツ整形外科学会, Jul. 2016, JOSKAS, 41(4号) (4号), 188 - 188, Japanese大腿骨頭離断性骨軟骨炎に対してRAO、骨軟骨柱移植術を施行したアメリカンフットボール選手の1例Research society
- Jul. 2016, JOSKAS, 41(4号) (4号), 385, Japanese距骨下関節の軟骨損傷を伴った巨大な三角骨障害に対する治療経験[Refereed]Research society
- Wichtig Publishing Srl, May 2016, HIP International, 26(3) (3), 260 - 264, English[Refereed]Scientific journal
- Mar. 2016, JOURNAL OF THE AMERICAN PODIATRIC MEDICAL ASSOCIATION, 106(2) (2), 121 - 127, EnglishSurgical Management of Irreducible Dislocation of the Peroneus Longus Tendon A Case Report[Refereed]Scientific journal
- Mar. 2016, 中部日本整形外科災害外科学会雑誌, 59(春季学会) (春季学会), 300, Japanese前下脛腓靱帯結合部に及ぶ骨軟骨種の治療経験[Refereed]Research society
- Mar. 2016, 日本整形外科学会雑誌, 90(3号) (3号), S947, Japanese人工足関節置換術前の変形性足関節症の病期は術後の成績に影響があるか[Refereed]Research society
- (公社)日本整形外科学会, Mar. 2016, 日本整形外科学会雑誌, 90(3号) (3号), S485 - S486, Japanese股関節鏡視下手術の適応と限界 単純X線学的指標から考察する股関節鏡視下手術の適応と限界Research society
- Mar. 2016, 日本リウマチ学会総会・学術集会プログラム・抄録集 60回, 373, Japanese関節リウマチの手術 下肢 関節リウマチ患者に対する人工股関節全置換術後遅発性感染を引き起こす因子の検討[Refereed]Research society
- Mar. 2016, HIP INTERNATIONAL, 26(2) (2), 169 - 174, English[Refereed]Scientific journal
- THE CENTRAL JAPAN ASSOCIATION OF ORTHOPAEDIC SURGERY AND TRAUMATOLOGY, 2016, The Central Japan Journal of Orthopaedic Surgery & Traumatology, 59(2) (2), 399 - 400, Japanese
- 【はじめに,目的】近年,人工足関節全置換術(TAA)は,重度な変形性足関節症や関節リウマチにより高度に破壊された足関節に対する治療法として,選択施行されている。TAAの長期予後として,優れた除痛効果と関節可動域(ROM)の温存ならび改善に優れると報告されている。しかし,TAA術前から術後早期に身体機能変化について検討したものは見当たらない。また,術後の最大歩行速度(MWS)の低下は,手段的日常生活動作の低下や転倒のリスク因子であると報告されている。しかし,TAA術後のMWSに関連する因子についての報告はない。そこで,本研究の目的は,TAA術前と術後3ヶ月の身体機能の変化を比較検討するとともに,術後のMWSに関連する因子について検討することとした。【方法】対象は,2014年4月~2015年7月の期間に当院整形外科にて,TAAを施行された13名13足(男性3名,女性10名,年齢75.6±6.0歳)とした。13足のうち,変形性足関節症が12足,関節リウマチが1足であった。測定項目として,以下の項目を術前と術後3ヶ月で測定した。(1)他動ROM:足関節背屈および底屈のROMを測定した。(2)疼痛:歩行時の足関節の痛みについてVisual analog scale(以下VAS)を用いて数値化した。(3)歩行速度:10m歩行路の歩行時間を測定し,MWS(m/分)を算出した。統計解析として,術前と術後3ヶ月の各測定項目についてPaired t-testを用いて比較した。また術後3ヶ月において,MWSと背屈ROM,底屈ROM,VASの関連についてPearsonの相関分析を用いて検討した。すべての統計解析にはJMPver11.0を用い,有意水準は5%とした。【結果】背屈ROMは術前3.5±4.3°から術後7.3±3.9と有意に改善したが,底屈ROMは31.5±8.3から30.7±10.0°と有意な変化を示さなかった。また,VASは69.8±18.6から37.0.±20.7,MWSは54.4±20.0m/分から69.6±18.4m/分と有意な改善を認めた。術後3ヶ月において,MWSと背屈ROM(r=0.71),底屈ROM(r=0.56),VAS(r=0.56)とそれぞれ有意な相関関係が認められた。【結論】TAA術後3ヶ月では,術前に比べ背屈ROM,歩行時のVAS,MWSに有意な改善を認めた。術後3ヶ月におけるMWSに関連する因子として,背屈ROM,底屈ROM,VASに関連があることが示唆された。公益社団法人 日本理学療法士協会, 2016, 理学療法学Supplement, 2015, 14 - 14, Japanese
- 【目的】人工股関節全置換術後感染(以下PJI)は長期治療を要する深刻な合併症である。PJIの鎮静化には抗菌薬治療と病巣掻爬・再置換等の外科的治療が必要であり,侵襲性の強い治療となる。近年,インプラントや抗菌薬の改良が進み,PJIの予防や診断,治療方法等に関する報告が散見される。一方で,PJI患者に対する理学療法や機能的予後に関して報告されたものは少ない。そこで本研究の目的は,当院にてPJI治療を施行し,自宅退院可能であった症例について検討することとした。【方法】対象は2012年4月~2015年10月当院にてPJIに対する治療をうけて自宅退院した10例10股のうち,永続的抜去術を施行された4例4股,PJI発症前より歩行困難であった1例を除外した5例5股(男性1例,女性4例:平均年齢69歳)とした。電子診療録より,PJI治療方法・最終人工股関節全置換術(以下THA)からPJI発症までの期間・基礎疾患・免荷期間・在院日数・発症前および退院時の歩行様式を後方視的に採取し検討した。【結果】人工股関節温存術(病巣掻爬+抗菌薬治療)3例,二期的再置換術(人工関節抜去+抗菌薬治療→再置換)2例であった。PJI発症までの期間は,3ヶ月以内の早期感染3例,1年以上の遅延感染2例,基礎疾患は関節リウマチ(以下RA)3例であった。全例において,発症前・退院時の歩行様式に変化なく退院可能であった。以下に6例の要約を示す。<症例1,2>順に76歳・85歳女性。基礎疾患にRAあり。PJI発症は順に術後4年・1か月半。温存術施行。2例ともに杖歩行で自宅退院。在院日数56日・67日であった。<症例3>33歳男性。特発性大腿骨頭壊死に対しTHA施行。術後1ヶ月でPJI発症し温存術施行。杖歩行で自宅退院。在院日数30日であった。<症例4>74歳女性。基礎疾患にRAあり。THA術後4年半で初回PJI発症,温存術で軽快するも1年半後に再燃,二期的再置換術施行。免荷期間61日。再置換術後3日より全荷重で歩行練習開始。術後21日で杖歩行自立,術後34日で自宅退院。在院日数96日であった。<症例5>77歳女性。基礎疾患なし。変形性股関節症に対し他院でTHA施行。術後13日でPJI発症。温存術で鎮静化せず当院転院,二期的再置換術施行。免荷期間101日。再置換術後3日より全荷重で歩行練習開始。術後35日で杖歩行自立,術後44日で自宅退院。PJI発症からの在院日数167日であった。【結論】本研究の結果より,PJIに対する温存術・二期的再置換術施行患者において,PJI治療後歩行様式が維持できる可能性が示唆された。温存術と異なり,長期免荷期間を要する二期的再置換術患者においては,免荷期間中の機能維持が理学療法の課題であると考えられる。今後は,PJIの外科的治療や免荷による下肢機能への影響を明らかにし,PJI患者に対するより効果的な理学療法の検討が望ましい。本研究結果は,今後増加すると予測されるPJI患者に対する理学療法への一助となると考えられる。公益社団法人 日本理学療法士協会, 2016, 理学療法学Supplement, 2015, 134 - 134, Japanese
- Jan. 2016, JOURNAL OF BONE AND JOINT SURGERY-AMERICAN VOLUME, 98(2) (2), 135 - 141, English[Refereed]Scientific journal
- Nov. 2015, 日本バイオマテリアル学会大会予稿集 37回, 333, Japaneseエイコサペンタエン酸は軟骨細胞の変性と変形性関節症の進行を抑制する[Refereed]Research society
- Nov. 2015, ARTHRITIS RESEARCH & THERAPY, 17, 314, English[Refereed]Scientific journal
- Turkish League Against Rheumatism (TLAR), Sep. 2015, Archives of Rheumatology, 30(2) (2), 168 - 171, English[Refereed]Scientific journal
- Sep. 2015, 日本足の外科学会雑誌, 36(2号) (2号), S311, Japanese難治性の皮膚潰瘍を伴う麻痺性内反尖足変形に対してTaylor Spatial Frame(TSF)を用いて治療した一例[Refereed]Research society
- Sep. 2015, 日本足の外科学会雑誌, 36(2号) (2号), S157, Japanese人工足関節置換術前の変形性足関節症の病期は術後の成績に影響があるか?[Refereed][Invited]Research society
- Sep. 2015, 日本足の外科学会雑誌, 36(1号) (1号), 70 - 72, Japanese人工足関節置換術において術前可動域は術後可動域に影響を与えるか?[Refereed]Scientific journal
- Sep. 2015, 日本足の外科学会雑誌, 36(1号) (1号), 374 - 377, Japanese距骨外側突起骨折後の遺残変形に対する足部内視鏡下手術[Refereed]Scientific journal
- Sep. 2015, 日本整形外科学会雑誌, 89(8号) (8号), S1535, Japanesep21欠損は炎症による変形性関節症を加速させる[Refereed]Research society
- Sep. 2015, 日本整形外科学会雑誌, 89(8号) (8号), S1503, JapaneseP21遺伝子はマウス筋損傷モデルにおいて細胞増殖および筋分化を調節する[Refereed]Research society
- (一社)日本関節鏡・膝・スポーツ整形外科学会, Jun. 2015, JOSKAS, 40(4号) (4号), 350 - 350, Japanese両股関節FAIに対し両側同時股関節鏡視下手術を施行したトップリーグラグビー選手の1例[Refereed]Research society
- Jun. 2015, JOSKAS, 40(4号) (4号), 131, Japanese足部インピンジメント症候群 AAIS、PAIS以外の足部インピンジメント症候群に対する足部内視鏡手術[Refereed]Research society
- Jun. 2015, JOSKAS, 40(4号) (4号), 437, Japanese股関節唇損傷症例における臨床成績に対するX線学的指標の関連性[Refereed]Research society
- Jun. 2015, JOSKAS, 40(4号) (4号), 462, Japanese距骨外側突起骨折後、腓骨外果骨折後の遺残変形に対する足部内視鏡手術[Refereed]Research society
- May 2015, The Japanese Journal of Rehabilitation Medicine, 52(Suppl.) (Suppl.), S254, Japanese様々な病態が重なり整復不能となった長腓骨筋腱脱臼の1例Research society
- May 2015, The Japanese Journal of Rehabilitation Medicine, 52(Suppl.) (Suppl.), S208, Japanese筋損傷後の治癒過程におけるp21の役割Research society
- May 2015, The Japanese Journal of Rehabilitation Medicine, 52(Suppl.) (Suppl.), S370, JapaneseTri-Lock Bone Preservation StemのDEXAによる術後骨密度変化の検討Research society
- May 2015, PLOS ONE, 10(5) (5), e0125765, English[Refereed]Scientific journal
- Apr. 2015, Journal of Orthopaedic Surgery and Research, 10, 52, English[Refereed]Scientific journal
- Mar. 2015, JOURNAL OF ORTHOPAEDIC RESEARCH, 33(3) (3), 359 - 365, English[Refereed]Scientific journal
- Mar. 2015, MOLECULAR MEDICINE REPORTS, 11(3) (3), 1601 - 1608, English[Refereed]Scientific journal
- 2015, ARCHIVES OF RHEUMATOLOGY, 30(2) (2), 168 - 171, English[Refereed]Scientific journal
- Jan. 2015, JOURNAL OF THE AMERICAN PODIATRIC MEDICAL ASSOCIATION, 105(1) (1), 85 - 91, EnglishSurgical Management of the Peroneus Quartus Muscle for Bilateral Ankle Pain A Case Report[Refereed]Scientific journal
- Korean Orthopaedic Association, 2015, CiOS Clinics in Orthopedic Surgery, 7(2) (2), 152 - 157, English[Refereed]Scientific journal
- Oct. 2014, 日本足の外科学会雑誌, 35(2号) (2号), S308, Japanese様々な病態が重なり整復不能となった腓骨筋腱脱臼の1例[Refereed]Research society
- Oct. 2014, 日本足の外科学会雑誌, 35(2号) (2号), S212, Japanese足部に骨軟骨腫を生じた2例[Refereed]Research society
- Oct. 2014, 日本足の外科学会雑誌, 35(2号) (2号), S276, Japanese人工足関節置換術において術前可動域は術後可動域に影響を与えるか?[Refereed]Research society
- Oct. 2014, 日本足の外科学会雑誌, 35(2号) (2号), S360, Japanese距骨骨嚢腫に対して鏡視下病巣掻爬および人工骨充填をおこなった1例Research society
- Oct. 2014, 日本足の外科学会雑誌, 35(2号) (2号), S360, Japanese距骨外側突起骨折後、腓骨外果骨折後の遺残変形に対する足部内視鏡手術[Refereed]Research society
- Sep. 2014, 日本足の外科学会雑誌, 35(1号) (1号), 334 - 336, Japanese距骨に生じた骨軟骨腫の一例[Refereed]Scientific journal
- Sep. 2014, 日本足の外科学会雑誌, 35(1号) (1号), 68 - 70, JapaneseTNK人工足関節置換術後の足関節可動域に与えるインプラントの設置位置の影響[Refereed]Scientific journal
- Aug. 2014, 日本整形外科学会雑誌, 88(8号) (8号), S1576, Japanese筋損傷後の治癒過程におけるp21の役割[Refereed]Research society
- Aug. 2014, INTERNATIONAL ORTHOPAEDICS, 38(8) (8), 1609 - 1614, English[Refereed]Scientific journal
- Jul. 2014, JOSKAS, 39(4号) (4号), 307, Japanese変形性足関節症の治療戦略:現状と未来 人工足関節置換術の現状と未来[Refereed]Research society
- Jun. 2014, INTERNATIONAL ORTHOPAEDICS, 38(6) (6), 1155 - 1158, English[Refereed]Scientific journal
- May 2014, The Japanese Journal of Rehabilitation Medicine, 51(Suppl.) (Suppl.), S308, Japanese有症性の両側第4腓骨筋腱に対する治療経験[Refereed]Research society
- May 2014, 理学療法学, 41(大会特別号2) (大会特別号2), 0125, Japaneseディシジョンツリー分析を用いた人工股関節全置換術後在院日数予測モデルの構築(第2報)[Refereed]Research society
- May 2014, The Japanese Journal of Rehabilitation Medicine, 51(Suppl.) (Suppl.), S305, JapaneseG2ステム使用症例の短中期成績[Refereed]Research society
- May 2014, INTERNATIONAL ORTHOPAEDICS, 38(5) (5), 941 - 946, English[Refereed]Scientific journal
- May 2014, 中部日本整形外科災害外科学会雑誌, 57(3号) (3号), 677 - 678, JapaneseAdverse reactions to metal debrisにより臼蓋コンポーネント周囲に巨大な骨欠損を生じた1例[Refereed]Research society
- (公社)日本整形外科学会, Mar. 2014, 日本整形外科学会雑誌, 88(2号) (2号), S417 - S416, Japanese足部インピンジメント症候群の診断と治療 足関節以外の足部インピンジメント症候群に対する足部内視鏡手術[Refereed]Research society
- Mar. 2014, 日本整形外科学会雑誌, 88(2号) (2号), S476, Japanese青壮年期の股関節痛への対応 Femoroacetabular impingementに対する画像診断[Refereed]Research society
- Mar. 2014, 日本整形外科学会雑誌, 88(2号) (2号), S463, Japanese人工股関節再置換術の創意工夫 Kerboull型プレートを用いた人工股関節再置換術の術後成績[Refereed]Research society
- Mar. 2014, 日本整形外科学会雑誌, 88(2号) (2号), S473, Japanese人工股関節を適切な位置に設置するための術前・術後の評価 CT based fluoroscopic matching navigation systemを使用したTHAの大腿骨コンポーネント設置精度における検討Research society
- Feb. 2014, JOURNAL OF ORTHOPAEDIC RESEARCH, 32(2) (2), 231 - 237, English[Refereed]Scientific journal
- Hindawi Limited, 2014, Case Reports in Medicine, 2014, 931278, English[Refereed]Scientific journal
- 2014, JOURNAL OF ORTHOPAEDIC SURGERY, 22(1) (1), 42 - 45, EnglishFlexible hinge silicone implant with or without titanium grommets for arthroplasty of the first metatarsophalangeal joint[Refereed]Scientific journal
- Oct. 2013, 日本最小侵襲整形外科学会誌, 13(1号) (1号), 149, Japanese距骨外側突起骨折後の遺残変形に対し後足部内視鏡手術を行った1例[Refereed]Research society
- Oct. 2013, 日本最小侵襲整形外科学会誌, 13(1号) (1号), 133, Japanese鏡視下にAccessory Anterolateral Talar Facetを切除し足部外側痛が軽快した1症例[Refereed]Research society
- Oct. 2013, 日本足の外科学会雑誌, 34(2号) (2号), S187, JapaneseTNK人工足関節置換術後の足関節可動域についての検討Research society
- Oct. 2013, 日本足の外科学会雑誌, 34(2号) (2号), S294, Japanese距骨外側突起骨折後遺残変形に対する鏡視下手術Research society
- Oct. 2013, 日本足の外科学会雑誌, 34(2号) (2号), S326, Japaneseカシンベック病に伴う変形性足関節症に対し鏡視下足関節固定術をおこなった症例Research society
- Oct. 2013, J Orthop Sci, EnglishTibialis spastic varus foot without tarsal coalition: a report of two cases[Refereed]Scientific journal
- Aug. 2013, 日本整形外科学会雑誌, 87(8号) (8号), S1321, Japaneseヒト軟骨細胞においてPTENは酸化ストレス下に基質の産生を調整するResearch society
- Jul. 2013, INTERNATIONAL ORTHOPAEDICS, 37(7) (7), 1233 - 1237, English[Refereed]Scientific journal
- Jun. 2013, International Orthopaedics, 37(6) (6), 1063 - 1068, English[Refereed]Scientific journal
- Jun. 2013, JOSKAS, 38(4号) (4号), 422, JapaneseFemoroacetabular Impingementにおける関節軟骨に対するT1rho MRIの診断意義[Refereed]Research society
- May 2013, HIP International, 23(3) (3), 298 - 302, English[Refereed]Scientific journal
- May 2013, International Journal of Orthopaedic and Trauma Nursing., EnglishIntervention Using Video Footage In Postoperative Patients After Total Hip Arthroplasty[Refereed]Scientific journal
- Mar. 2013, 日本整形外科学会雑誌, 87(2号) (2号), S97, JapaneseAccessory anterolateral talar facetの画像学的評価[Refereed]Research society
- Mar. 2013, 日本整形外科学会雑誌, 87(2号) (2号), S226, Japanese変形性股関節症に対するChiari骨盤骨切り術の長期成績[Refereed]Research society
- Mar. 2013, 日本整形外科学会雑誌, 87(2号) (2号), S427, Japanese人工股関節置換術後でのエドキサバン投与の有用性と安全性[Refereed]Research society
- 2013, Comput Methods Biomech Biomed Engin, 16(9) (9), 937 - 42, English[Refereed]Scientific journal
- Jan. 2013, スポーツ傷害, 18, 1 - 4, Japaneseソフトボールによる舟状骨骨折後に変形性楔舟関節症をきたした一例[Refereed]Scientific journal
- Dec. 2012, International Orthopaedics, 36(12) (12), 2419 - 2423, English[Refereed]Scientific journal
- Dec. 2012, OSTEOARTHRITIS AND CARTILAGE, 20(12) (12), 1603 - 1609, English[Refereed]Scientific journal
- Nov. 2012, HIP INTERNATIONAL, 22(6) (6), 628 - 632, English[Refereed]Scientific journal
- Jun. 2012, International orthopaedics, 36(6) (6), 1137 - 42, EnglishPeriprosthetic bone mineral density with a cementless triple tapered stem is dependent on daily activity[Refereed]Scientific journal
- 2012, Case Reports in Medicine, 2012, 503956 - 503956, English, International magazine[Refereed]Scientific journal
- Jul. 2011, Osteoarthritis Cartilage, 19(7) (7), 903 - 10, English[Refereed]Scientific journal
- Mar. 2011, HIP INTERNATIONAL, 21(2) (2), 163 - 167, English[Refereed]Scientific journal
- Mar. 2011, INTERNATIONAL JOURNAL OF MOLECULAR MEDICINE, 27(3) (3), 329 - 335, English[Refereed]Scientific journal
- THE CENTRAL JAPAN ASSOCIATION OF ORTHOPAEDIC SURGERY AND TRAUMATOLOGY, 2011, The Central Japan Journal of Orthopaedic Surgery & Traumatology, 54(6) (6), 1179 - 1180, Japanese
- 2011, Journal of Medical Case Reports, 5, English[Refereed]Scientific journal
- Jan. 2011, HIP INTERNATIONAL, 21(1) (1), 125 - 127, English[Refereed]Scientific journal
- Jul. 2010, HIP INTERNATIONAL, 20(3) (3), 338 - 339, EnglishRetroperitoneal abscess following infected bipolar hemiarthroplasty diagnosed by metallosis: a case report[Refereed]Scientific journal
- Aug. 2009, ARTHRITIS AND RHEUMATISM, 60(8) (8), 2340 - 2349, English[Refereed]Scientific journal
- Mar. 2004, 整形外科, 55巻, 3号, pp. 320-323, Japanese慢性肉芽腫症に伴う脛骨骨髄炎の1例[Refereed]Scientific journal
- 文光堂, Feb. 2022, 臨床スポーツ医学, 39(2) (2), 148 - 150, Japaneseラグビーによるリスフラン靱帯損傷
- 関西関節鏡・膝研究会, Mar. 2020, 関西関節鏡・膝研究会プログラム・演題抄録, 32回, 21 - 21, Japanese膝関節 骨端線閉鎖前のACL損傷膝に対するTibial Tunnelを作成しないSBによるPhyseal-Sparing Techniquesを用いた2症例の治療成績
- 関西関節鏡・膝研究会, Mar. 2020, 関西関節鏡・膝研究会プログラム・演題抄録, 32回, 32 - 32, JapanesePatellofemoral Instability-Case-based discussion 内側膝蓋大腿靱帯再建術を中心とした治療
- (一社)日本臨床スポーツ医学会, Nov. 2019, 日本臨床スポーツ医学会誌, 27(4) (4), S171 - S171, Japanese前十字靱帯再建術術前の膝伸展筋力と術後1年でのスポーツ復帰の関連
- (一社)日本臨床スポーツ医学会, Nov. 2019, 日本臨床スポーツ医学会誌, 27(4) (4), S173 - S173, JapaneseACL再建によってPivot-shiftが消失した膝における過制動の有無の調査
- (一社)日本臨床スポーツ医学会, Nov. 2019, 日本臨床スポーツ医学会誌, 27(4) (4), S249 - S249, Japaneseスポーツ選手における半月板単独損傷に対する半月板縫合術の治療成績
- (一社)日本臨床スポーツ医学会, Nov. 2019, 日本臨床スポーツ医学会誌, 27(4) (4), S250 - S250, Japanese膝前十字靱帯解剖学的二重束再建術における骨孔重複が主観的膝機能に及ぼす影響の調査
- (一社)日本関節病学会, Oct. 2019, 日本関節病学会誌, 38(3) (3), 225 - 225, Japanese変形性膝関節症に対する骨切り術の最先端 骨軟骨柱移植を併用した高位脛骨骨切り術
- (公社)日本整形外科学会, 09 Sep. 2019, 日本整形外科学会雑誌, 93(8) (8), S1920 - S1920, Japanese半月板横断裂に対するcross tie grip sutureと従来縫合法の力学試験による比較Summary national conference
- (一社)中部日本整形外科災害外科学会, Sep. 2019, 中部日本整形外科災害外科学会雑誌, 62(5) (5), 943 - 944, Japanese大腿骨遠位骨切り術および高位脛骨骨切り術(double-level osteotomy)後に発生したcheckrein変形の1例
- (公社)日本整形外科学会, Sep. 2019, 日本整形外科学会雑誌, 93(8) (8), S1684 - S1684, Japaneseマウス変形性膝関節症モデルにおけるSIRT1活性化薬剤SRT2014投与による変形性関節症進行抑制効果
- (公社)日本整形外科学会, Sep. 2019, 日本整形外科学会雑誌, 93(8) (8), S1771 - S1771, Japanese健常成人における歩行中の足底圧評価 In shoe systemを用いた解析
- (公社)日本整形外科学会, Sep. 2019, 日本整形外科学会雑誌, 93(8) (8), S1847 - S1847, Japanese内反型変形性膝関節症患者における立位と臥位の下肢アライメントの違い 高位脛骨骨切り術の術前計画に及ぼす影響
- (一社)日本整形外科スポーツ医学会, Aug. 2019, 日本整形外科スポーツ医学会雑誌, 39(4) (4), 391 - 391, Japanese10代患者における解剖学的二重束前十字靱帯再建術の術後成績
- (一社)日本整形外科スポーツ医学会, Aug. 2019, 日本整形外科スポーツ医学会雑誌, 39(4) (4), 422 - 422, Japanese足関節外側靱帯損傷に対する治療 スポーツ選手には手術が必要か? スポーツ選手の足関節外側靱帯に対する低侵襲手術
- (一社)日本整形外科スポーツ医学会, Aug. 2019, 日本整形外科スポーツ医学会雑誌, 39(4) (4), 424 - 424, Japanese半月板手術 スポーツ選手適応 温存手術か保存手術か? 半月板切除術
- (一社)日本整形外科スポーツ医学会, Aug. 2019, 日本整形外科スポーツ医学会雑誌, 39(4) (4), 492 - 492, Japanese当科における足関節外側靱帯損傷に対する鏡視下外側靱帯修復術の臨床成績
- (一社)日本整形外科スポーツ医学会, Aug. 2019, 日本整形外科スポーツ医学会雑誌, 39(4) (4), 391 - 391, Japanese10代患者における解剖学的二重束前十字靱帯再建術の術後成績
- (一社)日本整形外科スポーツ医学会, Aug. 2019, 日本整形外科スポーツ医学会雑誌, 39(4) (4), 422 - 422, Japanese足関節外側靱帯損傷に対する治療 スポーツ選手には手術が必要か? スポーツ選手の足関節外側靱帯に対する低侵襲手術
- (一社)日本整形外科スポーツ医学会, Aug. 2019, 日本整形外科スポーツ医学会雑誌, 39(4) (4), 424 - 424, Japanese半月板手術 スポーツ選手適応 温存手術か保存手術か? 半月板切除術
- (一社)日本関節鏡・膝・スポーツ整形外科学会, May 2019, JOSKAS, 44(4) (4), 378 - 378, Japanese膝関節疾患における再生医療の最前線 軟骨再生の基礎、臨床研究
- 金原出版(株), Apr. 2019, 整形・災害外科, 62(4) (4), 341 - 347, Japanese【足関節の鏡視下手術】足関節インピンジメント症候群に対する鏡視下手術
- (株)南江堂, Apr. 2019, 別冊整形外科, (75) (75), 100 - 103, Japanese【整形外科診療における最先端技術】診断、評価 動的評価 電磁気センサを用いた関節運動の動的評価
- Sep. 2018, 中部日本整形外科災害外科学会雑誌, 61(秋季学会) (秋季学会), 197, Japanese広範囲のステロイド誘発性大腿骨内顆骨壊死に対して腸骨骨移植と骨軟骨柱移植術を併用して治療を行った一例[Refereed]Meeting report
- Sep. 2018, Orthopaedics, 31(9号) (9号), 43 - 46, Japanese【足底腱膜炎の診療】 足底腱膜炎の手術療法 open & mini open法[Refereed]Introduction scientific journal
- Sep. 2018, 整形外科最小侵襲手術ジャーナル, (88号) (88号), 94 - 100, Japanese【アスリートを支える低侵襲治療の実際】 アキレス腱障害に対する低侵襲手術の実際[Refereed]Introduction scientific journal
- Jun. 2018, 臨床整形外科, 53(6号) (6号), 495 - 499, Japanese変形性足関節症のフロントライン TNK Ankleを使用した人工足関節置換術[Refereed]Introduction scientific journal
- May 2018, JOSKAS, 43(4号) (4号), 646, Japanese大腿四頭筋腱を用いた内側膝蓋大腿靱帯再建術と脛骨粗面移行術を併用して再手術を施行した2例Meeting report
- Mar. 2018, 靴の医学, 31(2号) (2号), 135 - 140, Japanese足の外科における変性疾患の病態と装具療法[Refereed]Introduction scientific journal
- Jan. 2018, 関節外科, 37(1号) (1号), 6 - 11, Japanese【すべてわかる 足・足関節外科で用いられる最新デバイスカタログ】 距腿・距腫関節固定術に用いる髄内釘[Invited]Introduction scientific journal
- (一社)日本骨代謝学会, Jul. 2017, 日本骨代謝学会学術集会プログラム抄録集, 35回(35回) (35回), 128 - 128, Japanese骨格のバイオロジーと疾患病態にせまる 軟骨変性の制御因子と制御機構[Refereed]Meeting report
- (一社)日本整形外科スポーツ医学会, May 2017, 日本整形外科スポーツ医学会雑誌, 37(2号) (2号), 125 - 129, Japanese新鮮足関節外側靱帯損傷に対する治療の第1選択は保存療法である[Invited]Introduction scientific journal
- 全日本病院出版会, May 2017, 整形外科最小侵襲手術ジャーナル, (83号) (83号), 13 - 18, Japanese【足関節鏡視下手術の最前線】 鏡視下足関節外側靱帯修復術 鏡視下Brostroem法[Invited]Introduction scientific journal
- 文光堂, May 2017, 臨床スポーツ医学, 34(5号) (5号), 462 - 466, Japanese【テニスのスポーツ医学】 テニスにおける足の障害Introduction scientific journal
- May 2016, Orthopaedics, 29(5号) (5号), 7 - 12, Japanese【復帰を早めるスポーツ損傷低侵襲手術テクニック】 <下肢>スポーツ障害に対する後足部内視鏡手術[Invited]Introduction commerce magazine
- Apr. 2016, OSTEOARTHRITIS AND CARTILAGE, 24, S386 - S387, EnglishP21 DEFICIENCY IS SUSCEPTIBLE TO OSTEOARTHRITIS WITH INFLAMMATIONSummary international conference
- Apr. 2016, 別冊整形外科, (69号) (69号), 147 - 151, Japanese【足関節・足部疾患の最新治療】 疾患各論 足関節症 変形性足関節症 人工足関節全置換術 変形性足関節症・関節リウマチに対する人工足関節全置換術[Invited]Introduction commerce magazine
- Jun. 2015, ANNALS OF THE RHEUMATIC DISEASES, 74, 167 - 167, EnglishSummary international conference
- Mar. 2015, 日本整形外科学会雑誌, 89(3号) (3号), S695, Japanese人工足関節置換術において術前可動域は術後可動域に影響を与えるか[Refereed]Meeting report
- 日本RAのリハビリ研究会, Jun. 2014, 日本RAのリハビリ研究会誌, 28(1) (1), 46 - 48, Japanese関節リウマチ患者に対する人工股関節全置換術後在院日数予測モデルの逸脱要因 : ディシジョンツリー分析を用いた検討
- May 2014, The Japanese Journal of Rehabilitation Medicine, 51(Suppl.) (Suppl.), S308, Japanese距骨に骨軟骨腫を生じた一例[Refereed]Meeting report
- 2014, 日本股関節学会学術集会プログラム・抄録集, 41st, 250, JapaneseFAIの分子生物学的特徴
- Apr. 2013, OSTEOARTHRITIS AND CARTILAGE, 21, S132 - S133, EnglishPTEN REGULATES THE EXPRESSIONS OF TYPEII COLLAGEN AND AGGRECAN UNDER OXIDATIVE STRESS IN HUMAN CHONDROCYTESSummary international conference
- Apr. 2013, OSTEOARTHRITIS AND CARTILAGE, 21, S36 - S37, EnglishOXIDATIVE STRESS INDUCED CHONDROCYTES APOPTOSIS WERE INHIBITED BY EICOSAPENTAENOIC ACIDSummary international conference
- Apr. 2013, OSTEOARTHRITIS AND CARTILAGE, 21, S46 - S47, EnglishP21 REGULATES MMP-13 EXPRESSION THROUGH STAT3 SIGNALING IN CHONDROCYTESSummary international conference
- Sep. 2011, OSTEOARTHRITIS AND CARTILAGE, 19, S114 - S114, EnglishTHE EXPRESSION OF TYPE2 COLLAGEN IS REGULATED BY PTEN IN CHONDROCYTESSummary international conference
- 31 May 2011, 日本足の外科学会雑誌 = The journal of the Japanese Society for Surgery of the Foot, 32(2) (2), 194 - 197, JapaneseOsteoarthritis of Talonavicular Joint on Pseudarthrosis of the Navicular Bone : A Case Report
- Oct. 2010, OSTEOARTHRITIS AND CARTILAGE, 18, S123 - S124, EnglishINVOLVEMENT OF P38 MAP KINASE PHOSPHORYLATION IN CHONDROCYTES APOPTOSIS INDUCED BY HEAT STRESSSummary international conference
- 2010, 2010 World Automation Congress, WAC 2010Determination of lower limb coordinate systems and application to clinical study using MDCT images[Refereed]
- 31 Oct. 2009, Hip joint, 35, 62 - 64, JapaneseShort-term results of metal on metal total hip arthroplasty
- 31 Oct. 2009, Hip joint, 35, 678 - 680, JapaneseThe evaluation of bone mineral density and radiographic changes around G2 stem
- 兵庫県医師会健康スポーツ医学再研修会, Mar. 2019, Japanese, 兵庫県医師会, 神戸, Domestic conference足部・足関節のスポーツ障害[Invited]Invited oral presentation
- 第31回関西関節鏡・膝研究会, Mar. 2019, Japanese, 関西関節鏡・膝研究会, 大阪, Domestic conference巨大なsubchondral cystを伴う変形性足関節症に対する治療経験Oral presentation
- 第32回日本軟骨代謝学会, Mar. 2019, Japanese, 日本軟骨代謝学会, 大阪, Domestic conferenceサイクリンディペンデントキナーゼインヒビター1欠損マウスは炎症の増悪を伴い変形性関節症が進行する[Invited]Invited oral presentation
- 第49回日本人工関節学会, Feb. 2019, Japanese, 日本人工関節学会, 東京, Domestic conference当科における人工足関節置換術(TAA)術後の距骨コンポートネント周囲骨溶解(osteolysis)と沈下量の関係性についてOral presentation
- 第49回日本人工関節学会, Feb. 2019, Japanese, 日本人工関節学会, 東京, Domestic conference人工足関節置換術(TAA)における距骨コンポートネント設置位置が術後の沈下量に及ぼす影響についての検討Oral presentation
- 第49回日本人工関節学会, Feb. 2019, Japanese, 日本人工関節学会, 東京, Domestic conference高度内反変形における人工足関節置換術の術後成績Oral presentation
- 琉球足の外科セミナー2019, Feb. 2019, Japanese, 琉球足の外科セミナー, 沖縄, Domestic conference距骨骨軟骨損傷に対する治療戦略[Invited]Invited oral presentation
- 第49回日本人工関節学会, Feb. 2019, Japanese, 日本人工関節学会, 東京, Domestic conference距骨壊死に対する人工距骨置換術の実際Public symposium
- The 65th Annual Meeting of Orthopaedic Research Society, Feb. 2019, English, Orthopaedic Research Society, Austin, International conferenceInhibition of the osteoarthritis progression by administration of SIRT1 activator SRT2104 in micePoster presentation
- The 65th Annual Meeting of the Orthopaedic Research Society, Feb. 2019, English, Orthopaedic Research Society, Austin, International conferenceEvaluation of the Tibial Bone Tunnel Position after Double-bundle Anterior Cruciate Ligament Reconstruction Based on Two Different PlanesPoster presentation
- The 65th Annual Meeting of the Orthopaedic Research Society, Feb. 2019, English, Orthopaedic Research Society, Austin, International conferenceBiomechanical Evaluation of Cross Tie Grip Suture for Radial Meniscal TearsPoster presentation
- Arthrex Korea Foot and Ankle Cadaver Workshop 2019, Feb. 2019, English, Arthrex Korea, Daegu, International conferenceArthroscopic repair of lateral ligament for chronic lateral ankle instability[Invited]Invited oral presentation
- 第24回スポーツ傷害フォーラム, Jan. 2019, Japanese, スポーツ傷害フォーラム, 大阪, Domestic conference少年サッカーチームにおけるスポーツ外傷・障害の調査-保護者アンケートによる調査-Oral presentation
- 第43回日本足の外科学会学術集会, Nov. 2018, Japanese, 日本足の外科学会, 千葉, Domestic conference当科における人工足関節置換術(TAA)術後の 距骨コンポーネント周囲骨溶解(osteolysis)と 沈下量の関係性についてOral presentation
- 第45回日本臨床バイオメカニクス学会, Nov. 2018, Japanese, 日本臨床バイオメカニクス学会, 秋田, Domestic conference電磁気センサーを用いた足関節前方引き出しテストの定量評価法Oral presentation
- 第45回日本臨床バイオメカニクス学会, Nov. 2018, Japanese, 日本臨床バイオメカニクス学会, 秋田, Domestic conference電磁気センサーを用いた足関節可動域の定量評価法の開発Oral presentation
- 第45回日本臨床バイオメカニクス学会, Nov. 2018, Japanese, 日本臨床バイオメカニクス学会, 秋田, Domestic conference電磁気センサーによる定量的評価方法を用いた前十字靱帯損傷膝に対する徒手検査の比較Oral presentation
- 第43回日本足の外科学会学術集会, Nov. 2018, Japanese, 日本足の外科学会, 千葉, Domestic conference足根骨癒合症の治療成績Oral presentation
- 第6回北播磨運動器疾患研究会, Nov. 2018, Japanese, 北播磨運動器疾患研究会, 兵庫, Domestic conference足の診かたと治しかた~仕方ない、と言わないで!~[Invited]Invited oral presentation
- International Bone Research Association(IBRA), Nov. 2018, Japanese, International Bone Research Association(IBRA), 宇都宮, Domestic conference前足部の再手術[Invited]Invited oral presentation
- 第29回日本臨床スポーツ医学会学術集会, Nov. 2018, Japanese, 日本臨床スポーツ医学会, 札幌, Domestic conference前十字靱帯再建術後6ヶ月での客観的指標の目標値達成と術後1年時のスポーツ復帰およびその満足度との関連Oral presentation
- 第29回日本臨床スポーツ医学会, Nov. 2018, Japanese, 日本臨床スポーツ医学会, 札幌, Domestic conference前十字靱帯再建術後スポーツ復帰者の主観的評価に影響を及ぼす因子の検討Oral presentation
- 第29回日本臨床スポーツ医学会学術集会, Nov. 2018, Japanese, 日本臨床スポーツ医学会, 札幌, Domestic conference前十字靱帯再建術後スポーツ復帰者の主観的評価に影響を及ぼす因子の検討Oral presentation
- 第29回日本臨床スポーツ医学会, Nov. 2018, Japanese, 日本臨床スポーツ医学会, 札幌, Domestic conference前十字靱帯再建術後6 ヶ月での客観的指標の目標値達成と術後1年時のスポーツ復帰およびその満足度との関連.Oral presentation
- 第45回日本臨床バイオメカニクス学会, Nov. 2018, Japanese, 日本臨床バイオメカニクス学会, 秋田, Domestic conference前十字靱帯解剖学的二重束再建術におけるOutside-in法とTrans-portal法でのGraft bending angleの比較Oral presentation
- 第43回日本足の外科学会学術集会, Nov. 2018, Japanese, 日本足の外科学会, 千葉, Domestic conference人工足関節置換術後における脛骨・距骨インプラントの設置角度のX線学的検討Public symposium
- 第43回日本足の外科学会学術集会, Nov. 2018, Japanese, 日本足の外科学会, 千葉, Domestic conference術前10度以上の内反変形を伴う症例に施行した人工足関節置換術の術後成績Public symposium
- 第29回日本臨床スポーツ医学会学術集会, Nov. 2018, Japanese, 日本臨床スポーツ医学会, 札幌, Domestic conference骨端線閉鎖前患者における二重束前十字靱帯再建術の術後成績Oral presentation
- 第45回日本臨床バイオメカニクス学会, Nov. 2018, Japanese, 日本臨床バイオメカニクス学会, 秋田, Domestic conference異なる2つの面による膝前十字靱帯解剖学的二重束再建術後の脛骨骨孔評価Oral presentation
- 第29回日本臨床スポーツ医学会学術集会, Nov. 2018, Japanese, 日本臨床スポーツ医学会, 札幌, Domestic conferenceスポーツ選手・愛好家における自家培養軟骨移植術の術後臨床成績Oral presentation
- 第43回日本足の外科学会学術集会, Nov. 2018, English, 日本足の外科学会, 千葉, Domestic conferenceRecent development of the repair/reconstruction for the lateral ligament of the ankle[Invited]Invited oral presentation
- 第33回日本臨床リウマチ学会, Nov. 2018, Japanese, 日本臨床リウマチ学会, 東京, Domestic conferenceRAにおける足部の外科的治療Public symposium
- 第43回日本足の外科学会学術集会, Nov. 2018, Japanese, 日本足の外科学会, 千葉, Domestic conferenceOs subfibulareを伴う足関節外側不安定症に対する鏡視下外側靱帯修復術の手術成績Oral presentation
- 第29回日本臨床スポーツ医学会学術集会, Nov. 2018, Japanese, 日本臨床スポーツ医学会, 札幌, Domestic conference10代患者における解剖学的二重束前十字靱帯再建術の術後成績Oral presentation
- 第33回日本整形外科学会基礎学術集会, Oct. 2018, Japanese, 日本整形外科学会, 奈良, Domestic conference電磁気センサーを用いた足関節可動域の定量評価法の開発Oral presentation
- 第131回中部日本整形外科災害外科学会・学術集会, Oct. 2018, Japanese, 中部日本整形外科災害外科学会, 倉敷, Domestic conference広範囲のステロイド誘発性大腿骨内顆骨壊死に対して腸骨骨移植と骨軟骨柱移植術を併用して治療を行った一例Oral presentation
- Arthrex Technology Forum (ATF), Oct. 2018, English, Arthrex Technology Forum (ATF), Singapore, International conferenceArthroscopic lateral ligament repair for chronic lateral ankle instability using Knotless SutureTak[Invited]Invited oral presentation
- 第33回日本整形外科学会基礎学術集会, Oct. 2018, Japanese, 日本整形外科学会, 奈良, Domestic conferenceACL再建術後に残存する膝動的不安定性撲滅のためのpivot-shift testの定量的評価Public symposium
- 第37回日本運動器移植・再生医学研究会, Sep. 2018, Japanese, 日本運動器移植・再生医学研究会, 札幌, Domestic conferenceスポーツ選手・愛好家における自家培養軟骨移植術の術後臨床成績Oral presentation
- 第44回日本整形外科スポーツ医学会学術集会, Sep. 2018, English, 日本整形外科スポーツ医学会, 徳島, Domestic conferenceArthroscopic lateral ligament repair for chronic lateral ankle ligament[Invited]Nominated symposium
- 第55回兵庫県膝関節研究会, Sep. 2018, Japanese, 兵庫県膝関節研究会, 神戸, Domestic conference10代患者における解剖学的二重束前十字靱帯再建術の術後成績[Invited]Invited oral presentation
- SENDAI 2018 足の外科セミナー, Aug. 2018, Japanese, 日本足の外科学会教育研修会, 宮城, Domestic conference足関節鏡視下手術の手技(OLT)[Invited]Invited oral presentation
- 第32回近畿足の外科学会, Aug. 2018, Japanese, 近畿足の外科学会, 大阪, Domestic conference外反扁平足と内反型変形性足関節症を合併した症例Oral presentation
- 第7回日本Knee Osteotomy フォーラム, Jul. 2018, Japanese, 日本Knee Osteotomy フォーラム, 札幌, Domestic conference内反型変形性膝関節症患者における下肢長尺X線像の立位と臥位の違い~高位脛骨骨切り術の術前計画におよぼす影 響~Poster presentation
- 第7回日本Knee Osteotomy フォーラム, Jul. 2018, Japanese, 日本Knee Osteotomy フォーラム, 札幌, Domestic conference大腿骨遠位内反骨切り術前後における膝蓋大腿関節の関節鏡視評価Oral presentation
- 日本運動SHOCK WAVE研究会学術集会2018, Jun. 2018, Japanese, 日本運動SHOCK WAVE研究会, 東京, Domestic conference当院におけるESWTの使用状況と治療効果Oral presentation
- 第10回日本関節鏡・膝・スポーツ整形外科学会, Jun. 2018, Japanese, 日本関節鏡・膝・スポーツ整形外科学会, 福岡, Domestic conference大腿骨遠位内反骨切り術前後における膝蓋大腿関節の関節鏡視評価Poster presentation
- 第10回日本関節鏡・膝・スポーツ整形外科学会, Jun. 2018, Japanese, 日本関節鏡・膝・スポーツ整形外科学会, 福岡, Domestic conference足関節外側不安定症に伴う足根洞症候群に対する鏡視下外側靭帯修復術Oral presentation
- 第10回日本関節鏡・膝・スポーツ整形外科学会, Jun. 2018, Japanese, 日本関節鏡・膝・スポーツ整形外科学会, 福岡, Domestic conference足関節外側不安定症に対する鏡視下外側靭帯修復術[Invited]Nominated symposium
- 第10回日本関節鏡・膝・スポーツ整形外科学会, Jun. 2018, Japanese, 日本関節鏡・膝・スポーツ整形外科学会, 福岡, Domestic conference前十字靭帯解剖学的二重束再建術におけるOutside-in法とTransportal法の骨孔評価~三次元コンピューター断層撮影を用いた解析~Poster presentation
- 第2回足の外科低侵襲治療フォーラム, Jun. 2018, Japanese, 足の外科低侵襲治療フォーラム, 大阪, Domestic conference最新の低侵襲手術手技-鏡視下手術と経皮的アプローチ-足関節鏡視下手術[Invited]Invited oral presentation
- JACC Certified Doctor’s Meeting in Fukuoka, Jun. 2018, Japanese, 株式会社ジャパン・ティッシュ・エンジニアリング, 福岡, Domestic conferenceスポーツ選手・愛好家とJACC[Invited]Invited oral presentation
- 第10回日本関節鏡・膝・スポーツ整形外科学会, Jun. 2018, English, 日本関節鏡・膝・スポーツ整形外科学会, 福岡, Domestic conferenceQuantitative Measurements for Dynamic Instability of Knees[Invited]Nominated symposium
- 第10回日本関節鏡・膝・スポーツ整形外科学会, Jun. 2018, Japanese, 日本関節鏡・膝・スポーツ整形外科学会, 福岡, Domestic conferenceOs subfibulareを伴う足関節外側不安定症に対する鏡視下外側靭帯修復術の手術成績Oral presentation
- 第10回日本関節鏡・膝・スポーツ整形外科学会, Jun. 2018, Japanese, 日本関節鏡・膝・スポーツ整形外科学会, 福岡, Domestic conferenceACL再建術後のPivot-shiftに対する前外側関節包合併損傷の影響の定量的評価による検討Poster presentation
- 第91回日本整形外科学会学術集会, May 2018, Japanese, 日本整形外科学会, 神戸, Domestic conference半月水平断裂に対する治療戦略Public symposium
- 第91回日本整形外科学会学術集会, May 2018, Japanese, 日本整形外科学会, 神戸, Domestic conference当科における人工足関節置換術(TAA)での、術後骨溶解(osteolysis)のZone分類と評価Oral presentation
- 第91回日本整形外科学会学術集会, May 2018, Japanese, 日本整形外科学会, 神戸, Domestic conference当科における人工距骨併用人工足関節置換術(combinedTAA)の治療成績と適応の検討Oral presentation
- 第91回日本整形外科学会学術集会, May 2018, Japanese, 日本整形外科学会, 神戸, Domestic conference人工足関節置換術後における距骨下関節代償機能のX線学的検討Oral presentation
- 第91回日本整形外科学会学術集会, May 2018, Japanese, 日本整形外科学会, 神戸, Domestic conference回旋不安定性の評価に基づくACL再建術の進歩Public symposium
- 第91回日本整形外科学会学術集会, May 2018, Japanese, 日本整形外科学会, 神戸, Domestic conferenceアキレス腱断裂に対する保存療法Public symposium
- APKASS Biannual Congress 2018, May 2018, English, Asia-Pacific Orthopaedic Society for Sports Medicine, Sydney, International conferenceThe unrepaired meniscus tear causes residual rotational laxity after the anterior cruciate ligament reconstruction.Oral presentation
- APKASS Biannual Congress 2018, May 2018, English, Asia-Pacific Orthopaedic Society for Sports Medicine, Sydney, International conferenceThe Role of the Rotation Stabilities of the Knee after Anterior Cruciate Ligaments Reconstruction with Anterolateral Capsule injuryPoster presentation
- The 18th European Society of Sports Traumatology, Knee Surgery & Arthroscopy Congress, May 2018, English, The European Society of Sports Traumatology, Knee Surgery & Arthroscopy, Scotland, International conferenceThe effects of time from injury to surgery and meniscal injury on rotational knee laxity in anterior cruciate ligament-deficient kneesOral presentation
- APKASS Biannual Congress 2018, May 2018, English, Asia-Pacific Orthopaedic Society for Sports Medicine, Sydney, International conferenceSurgical Treatment for Insertional Calcific Achilles Tendinopathy using Percutaneous Achilles Repair System (PARS) combined with bridging suture technique – a report of 2 cases -Poster presentation
- APKASS Biannual Congress 2018, May 2018, English, Asia-Pacific Orthopaedic Society for Sports Medicine, Sydney, International conferenceDoes Medial Patellofemoral Ligament Reconstruction Negatively Affect Knee Extensor Strength?Oral presentation
- APKASS Biannual Congress 2018, May 2018, English, Asia-Pacific Orthopaedic Society for Sports Medicine, Sydney, International conferenceComparison Of Bone Tunnel Position Between Outside-in And Transportal Techniques After Anatomic Double-bundle Anterior Cruciate Ligament Reconstruction Using Three-dimensional Computed TomographyPoster presentation
- The 18th European Society of Sports Traumatology, Knee Surgery & Arthroscopy Congress, May 2018, English, The European Society of Sports Traumatology, Knee Surgery & Arthroscopy, Scotland, International conferenceComparison of bone tunnel position between outside-in and transportal techniques after anatomical double-bundle anterior cruciate ligament reconstruction using three-dimensional computed tomography.Poster presentation
- APKASS Biannual Congress 2018, May 2018, English, Asia-Pacific Orthopaedic Society for Sports Medicine, Sydney, International conferenceClinical Outcomes After Revision Anterior Cruciate Ligament ReconstructionPoster presentation
- 2018 Asia-Pacific Knee, Arthroscopy and Sports Medicine Society, May 2018, English, Asia-Pacific Orthopaedic Society for Sports Medicine, Sydney, International conferenceChanges of Patellofemoral Arthritis After Medial Open-Wedge High Tibial OsteotomyPoster presentation
- The 18th European Society of Sports Traumatology, Knee Surgery & Arthroscopy Congress, May 2018, English, The European Society of Sports Traumatology, Knee Surgery & Arthroscopy, Scotland, International conferenceBiomechanical function on Anterolateral Structure of Knee:Quantitative Evaluation Using the Electromagnetic Measurement SystemOral presentation
- 2018 Asia-Pacific Knee, Arthroscopy and Sports Medicine Society, May 2018, English, Asia-Pacific Orthopaedic Society for Sports Medicine, Sydney, International conferenceArthroscopic Broström procedure for sinus tarsi syndrome associated with lateral ankle instabilityPoster presentation
- 第130回中部日本整形外科災害外科学会・学術集会, Apr. 2018, Japanese, 中部日本整形外科災害外科学会, 松山, Domestic conference大きく分離した巨大な有痛性外脛骨に伴う外反扁平足の1例Poster presentation
- The 30th Annual Meeting of Kansai Arthroscopy and Knee Society, Mar. 2018, Japanese, Kansai Arthroscopy and Knee Society, 大阪, Domestic conference膝関節再生の現状と展望[Invited]Nominated symposium
- The 30th Annual Meeting of Kansai Arthroscopy and Knee Society, Mar. 2018, Japanese, Kansai Arthroscopy and Knee Society, 大阪, Domestic conference外傷後の大腿骨内反変形を伴った変形性膝関節症に対して大腿骨遠位外反骨切り術を施行した1例Oral presentation
- The 64th Annual Meeting of the Orthopaedic Research Society, Mar. 2018, English, The Orthopaedic Research Society, New Orleans, USA, International conferenceThe postoperative impact of the concomitant ALC injury on the rotational laxity in the ACL reconstructed knees -Quantitative evaluation of the pivot-shift test at one year follow-up after ACL reconstruction-Poster presentation
- The 64th Annual Meeting of the Orthopaedic Research Society, Mar. 2018, English, The Orthopaedic Research Society, New Orleans, USA, International conferenceIntraarticular Administration of the Simvastatin-Conjugated Gelatin Hydrogel Attenuates Osteoarthritis Progression in MicePoster presentation
- The 64th Annual Meeting of the Orthopaedic Research Society, Mar. 2018, English, The Orthopaedic Research Society, New Orleans, USA, International conferenceComparison of bone tunnel position between outside-in and transportal techniques after anatomical double-bundle anterior cruciate ligament reconstruction using three-dimensional computed tomographyPoster presentation
- The 48th Annual Meeting of the Japanease Society for Replacement Arthroplasty, Feb. 2018, Japanese, The Japanese Society for Replacement Arthroplasty, 東京, Domestic conferenceClinical results of periprosthetic osteolysis after total ankle arthroplastyOral presentation
- The 48th Annual Meeting of the Japanease Society for Replacement Arthroplasty, Feb. 2018, Japanese, The Japanese Society for Replacement Arthroplasty, 東京, Domestic conference当科における人工距骨併用人工足関節置換術(Combined TAA)の治療成績と適応の検討[Invited]Nominated symposium
- The 48th Annual Meeting of the Japanease Society for Replacement Arthroplasty, Feb. 2018, Japanese, The Japanese Society for Replacement Arthroplasty, 東京, Domestic conferenceThe Flexibility of Subtalar Joint after Total Ankle Arthroplasty with Total Talar ProsthesisOral presentation
- The 23th Annual Meeting of Sports Injuries Forum, Jan. 2018, Japanese, Sports Injuries, 大阪, Domestic conferenceSurgical Treatment for Insertional Calcific Achilles Tendinopathy using Percutaneous Achilles Repair System (PARS) combined with bridging suture technique – a report of 2 cases -Oral presentation
- The 23th Annual Meeting of Sports Injuries Forum, Jan. 2018, Japanese, Sports Injuries, 大阪, Domestic conferenceRevision ACL再建術の臨床成績Oral presentation
- The 30th Annual Meeting of the Japan society for endoscopic surgery, Dec. 2017, Japanese, Annual Meeting of the Japan society for endoscopic surgery, 京都, Domestic conference半月板縫合術の適応と限界[Invited]Nominated symposium
- 日本knee osteotomyフォーラム, Nov. 2017, Japanese, 日本knee osteotomyフォーラム, 金沢, Domestic conference両側内側半月後角損傷と大腿骨内顆骨壊死に対して、骨軟骨柱移植術を併用した高位脛骨骨切り術にて治療した1例Poster presentation
- The 45th Congress of the Japanese Society for Joint Diseases, Nov. 2017, Japanese, Japanese Society for Joint Disease, 東京, Domestic conferenceTotal ankle arthroplasty for osteoarthritis of ankle joint[Invited]Nominated symposium
- 第28回日本臨床スポーツ医学会学術集会, Nov. 2017, Japanese, 日本臨床スポーツ医学会, 東京, Domestic conference膝前十字靭帯再建術 -Joint Instability Measurement Interfaceの開発経験より-Others
- The 44th Annual Meeting of the Japanese Society for Clinical Biomechanics, Nov. 2017, Japanese, Japanese Society for Clinical Biomechanics, 松山, Domestic conference反復性膝蓋骨脱臼患者における内側膝蓋大腿靭帯再建術前後の膝伸展筋力の変化Oral presentation
- The 28th Annual Meething of the Japanese Society of Clinical Sports Medicine, Nov. 2017, Japanese, Japanese Society of Clinical Sports Medicine, 東京, Domestic conference反復性膝蓋骨脱臼患者における内側膝蓋大腿靭帯再建術前後の膝伸展筋力の変化Oral presentation
- 第5回 日本Knee Osteotomyフォーラム, Nov. 2017, Japanese, 日本Knee Osteotomyフォーラム, 金沢, Domestic conferenceChanges of Patellofemoral Cartilage Injury After Medial Open-Wedge High Tibial OsteotomyOral presentation
- The 28th Annual Meething of the Japanese Society of Clinical Sports Medicine, Nov. 2017, Japanese, Japanese Society of Clinical Sports Medicine, 東京, Domestic conferenceArthroscopic Brostrom procedure for sinus tarsi syndrome associated with lateral ankle instabilityOral presentation
- The 42nd Annual Meeting of Japanese Society for Surgery of the Foot, Nov. 2017, Japanese, Japanese Society for Surgery of the Foot, 名古屋, Domestic conferenceClinical results of periprosthetic osteolysis after total ankle arthroplastyOral presentation
- The 42nd Annual Meeting of Japanese Society for Surgery of the Foot, Nov. 2017, Japanese, Japanese Society for Surgery of the Foot, 名古屋, Domestic conferenceClinical results and surgical indications of total ankle arthroplasty using total talar prosthesis (Combined TAA).Oral presentation
- The 44th Annual Meeting of the Japanese Society for Clinical Biomechanics, Nov. 2017, Japanese, Japanese Society for Clinical Biomechanics, 松山, Domestic conference電磁気センサーによる定量的評価を用いた 前十字靭帯再建による回旋不安定性と患者立脚型臨床評価の改善度の相関関係について調査Oral presentation
- The 42nd Annual Meeting of Japanese Society for Surgery of the Foot, Nov. 2017, Japanese, Japanese Society for Surgery of the Foot, 名古屋, Domestic conferenceArthroscopic Brostrom procedure for sinus tarsi syndrome associated with lateral ankle instabilityOral presentation
- The 28th Annual Meeting of Japanese Society of Clinical Sports Medicine, Nov. 2017, Japanese, Japanese Society of Clinical Sports Medicine, 東京, Domestic conferenceThe effect of gender on the rotatory laxity in patients with isolate anterior cruciate ligament injuryOral presentation
- The 28th Annual Meeting of the Japanese Society of Clinical Sports Medicine, Nov. 2017, Japanese, The Japanese Society of Clinical Sports Medicine, 東京, Domestic conferenceThe concomitant meniscus tear causes remaining knee rotational laxity after the anterior cruciate ligament reconstructionOral presentation
- The 28th Annual Meeting of the Japanese Society of Clinical Sports Medicine, Nov. 2017, Japanese, The Japanese Society of Clinical Sports Medicine, 東京, Domestic conferenceThe postoperative impact of the concomitant ALC injury on the rotational laxity in the ACL reconstructed knees -Quantitative evaluation of the pivot-shift test at one year follow-up after ACL reconstruction-Oral presentation
- The 42nd Annual Meeting of Japanese Society for Surgery of the Foot, Nov. 2017, Japanese, Japanese Society for Surgery of the Foot, 名古屋, Domestic conferenceRadiographic Assessment of the Compensatory Mechanism of Subtalar Joint after Total Ankle ArthroplastyOral presentation
- The 44th Annual Meeting of the Japanese Society for Clinical Biomechanics, Nov. 2017, Japanese, Japanese Society for Clinical Biomechanics, 松山, Domestic conferenceAnalysis of Quadrant Method for Bone Tunnel Position in Anterior Cruciate Ligament Reconstruction Using 3-dimensional Computed TomographyOral presentation
- The 42nd Annual Meeting of Japanese Society for Surgery of the Foot, Nov. 2017, Japanese, Japanese Society for Surgery of the Foot, 名古屋, Domestic conferenceThe surgical treatment for PTTD using flexor digitorum longus tendon transfer augmented by artificial ligamentOral presentation
- The 129th Meeting of the Central Japan Association of Orthopaedic Surgery and Traumatology, Oct. 2017, Japanese, The Central Japan Association of Orthopaedic Surgery and Traumatology, 富山, Domestic conferenceThe relationship between time from injury to surgery and tibial acceleration during the pivot shift test in anterior cruciate ligament-deficient knees.Oral presentation
- The 129th Meeting of the Central Japan Association of Orthopaedic Surgery and Traumatology, Oct. 2017, Japanese, The Central Japan Association of Orthopaedic Surgery and Traumatology, 富山, Domestic conference人工足関節置換術後の手術創に対する局所陰圧閉鎖療法の治療成績Oral presentation
- The 32nd Annual Research Meeting of the Japanese Orthopaedic Association, Oct. 2017, Japanese, The Japanese Orthopaedic Association, 沖縄, Domestic conferenceAnalysis of Quadrant method for bone tunnel position in anterior cruciate ligament reconstruction using 3-dimensional computed tomographyPoster presentation
- The 129th Meeting of the Central Japan Association of Orthopaedic Surgery and Traumatology, Oct. 2017, Japanese, The Central Japan Association of Orthopaedic Surgery and Traumatology, 富山, Domestic conferenceノットレスアンカーを用いた鏡視下足関節外側靭帯修復術Oral presentation
- 兵庫県膝関節研究会, Sep. 2017, Japanese, 兵庫県膝関節研究会, 神戸, Domestic conference両側内側半月後角損傷と大腿骨内顆骨壊死に対して、骨軟骨柱移植術を併用した高位脛骨骨切り術にて治療した1例Oral presentation
- The 31th Annual Meetig of the Japanese Society for Medical Study of Footwear, Sep. 2017, Japanese, Japanese Society for Medical Study of Footwear, 奈良, Domestic conference足の外科における変性疾患の病態と装具療法[Invited]Invited oral presentation
- The 6th International Federation of Foot & Ankle Societies Meeting, Sep. 2017, English, International Federation of Foot & Ankle Societies, Lisbon, Portugal, International conferenceThe features and short term results of Total Ankle Arthroplasty using Total Talar ProsthesisPoster presentation
- The 43rd Annual Meeting of Japanease Orthopaedic Society for Sports Medicine, Sep. 2017, Japanese, Japanease Orthopaedic Society for Sports Medicine, 宮崎, Domestic conferenceLimited clinical value in MRI evaluation of anterolateral capsule injury in ACL injured- kneesOral presentation
- 第10回足の外科教育研修会, Aug. 2017, Japanese, Japanese Society for Surgery of the Foot, 名古屋, Domestic conference距骨骨軟骨損傷(OLT)の治療戦略Public discourse
- 第1回足の外科低侵襲フォーラム, Jul. 2017, Japanese, 足の外科低侵襲フォーラム, 札幌, Domestic conference腓骨筋腱、後脛骨筋腱に対する超音波ガイド下治療Public discourse
- 近畿足の外科症例検討会, Jul. 2017, Japanese, Japanese Society for Surgery of the Foot, 大阪, Domestic conference大きく分離した有痛性外脛骨の1例Oral presentation
- The 33rd Annual Meeting of the Japan Society of Drug Delivery System, Jul. 2017, Japanese, The Japan Society of Drug Delivery System, 京都, Domestic conferenceマウス変形性関節症モデルに対するsimvastatin含有ゼラチンハイドロゲル関節内投与による関節症進行抑制効果Poster presentation
- 2017 Annual Meeting of American Orthopaedic Society for Sports Medicine, Jul. 2017, English, The American Orthopaedic Society for Sports Medicine, Tronto, Canada, International conferenceAnterolateral Capsule Injury Did Not Aggravate Rotational Laxity of the Anterior Cruciate Ligament Injured Knees Measured by Quantitative Pivot-shift EvaluationPoster presentation
- The 9th of Annual Meething of Japanese Orthopaedic Society of Knee,Arthroscopy and Sports Medicine, Jun. 2017, Japanese, The Japanese Orthopaedic Society of Knee,Arthroscopy and Sports Medicine, 札幌, Domestic conference軟骨細胞による再生医療Public symposium
- The 9th Annual Meeting of Japanese Orthopaedic Society of Knee, Arthroscopy and Sports Medicine, Jun. 2017, Japanese, Japanese Orthopaedic Society of Knee,Arthroscopy and Sports Medicine, 札幌, Domestic conferenceChanges of Patellofemoral Cartilage Injury After Medial Open-Wedge High Tibial OsteotomyOral presentation
- The 9th Annual Meeting of Japanese Orthopaedic Society of Knee, Arthroscopy and Sports Medicine, Jun. 2017, Japanese, Japanese Orthopaedic Society of Knee, Arthroscopy and Sports Medicine, 札幌, Domestic conference足関節インピンジメント症候群に対する鏡視下手術Public discourse
- The 9th Annual Meeting of Japanese Orthopaedic Society of Knee, Arthroscopy and Sports Medicine, Jun. 2017, Japanese, Japanese Orthopaedic Society of Knee,Arthroscopy and Sports Medicine, 札幌, Domestic conferenceThe relationship between time from injury to surgery and tibial acceleration during the pivot shift test in anterior cruciate ligament-deficient knees.Oral presentation
- The 9th Annual Meeting of Japanese Orthopaedic Society of Knee, Arthroscopy and Sports Medicine, Jun. 2017, Japanese, Japanese Orthopaedic Society of Knee,Arthroscopy and Sports Medicine, 札幌, Domestic conferenceAnalysis of Quadrant Method for Bone Tunnel Position in Anterior Cruciate Ligament Reconstruction Using 3-dimensional Computed TomographyPoster presentation
- The 9th Annual Meeting of Japanese Orthopaedic Society of Knee, Arthroscopy and Sports Medicine, Jun. 2017, Japanese, Japanese Orthopaedic Society of Knee, Arthroscopy and Sports Medicine, 札幌, Domestic conferenceノットレスアンカーを用いた鏡視下足関節外側靭帯修復術Poster presentation
- The 9th Annual Meeting of Japanese Orthopaedic Society of Knee, Arthroscopy and Sports Medicine, Jun. 2017, Japanese, Japanese Orthopaedic Society of Knee,Arthroscopy and Sports Medicine, 札幌, Domestic conferenceA Case Report of The New Technical Method for Insertional Achilles Tendinopathy-Suture Bridge Technique Combined with Percutaneous Achilles Repair System-Poster presentation
- The 11th Biennial International Society of Arthroscopy, Knee Surgery and Orthopaedic Sports Medicine Congress, Jun. 2017, English, International Society of Arthroscopy, Knee Surgery and Orthopaedic Sports Medicine, Shanghai, China, International conferenceThe impact of the anterolateral capsule injury on the rotational laxity in the anterior cruciate ligament injured-knees. A result of clinical quantitative evaluation of the pivot-shift testOral presentation
- The 9th Annual Meeting of Japanese Orthopaedic Society of Knee, Arthroscopy and Sports Medicine, Jun. 2017, English, Japanese Orthopaedic Society of Knee,Arthroscopy and Sports Medicine, 札幌, Domestic conferenceState of the Art. The patellofemoral Joint and Instability..Treatment of traumatic and recurrent patellar dislocation by MPFL reconstruction[Invited]Nominated symposium
- 2017 ISAKOS Biennial Congress, Jun. 2017, English, International Society of Arthroscopy, Knee Surgery and Orthopaedic Sports Medicine, Shanghai, China, International conferencePostoperative Change of Anterior Tibial Subluxation at Maximum Extension Position after Anterior Cruciate Ligament ReconstructionPoster presentation
- The 11th Biennial International Society of Arthroscopy, Knee Surgery and Orthopaedic Sports Medicine Congress, Jun. 2017, English, International Society of Arthroscopy, Knee Surgery and Orthopaedic Sports Medicine, Shanghai, China, International conferenceGraft length change patterns in medial patellofemoral ligament reconstruction using a fluoroscopic-guidance method.Oral presentation
- The 11th Biennial International Society of Arthroscopy, Knee Surgery and Orthopaedic Sports Medicine Congress, Jun. 2017, English, International Society of Arthroscopy, Knee Surgery and Orthopaedic Sports Medicine, Shanghai, China, International conferenceClinical Usability Assessment of Non-invasive Quantitative Measurement Devices for the Pivot Shift TestOral presentation
- The 11th Biennial International Society of Arthroscopy,Knee Surgery and Orthopaedic Sports Medicine Congress, Jun. 2017, English, International Society of Arthroscopy,Knee Surgery and Orthopaedic Sports Medicine, Shanghai, China, International conferenceClinical results and our devises of arthroscopic Broström procedure with suture anchors for lateral ankle instabilityPoster presentation
- The 11th Biennial International Society of Arthroscopy, Knee Surgery and Orthopaedic Sports Medicine Congress, Jun. 2017, English, International Society of Arthroscopy, Knee Surgery and Orthopaedic Sports Medicine, Shanghai, China, International conferenceAnalysis of anterior tibial subluxation to femur at maximum extension in anterior cruciate ligament-deficient kneesPoster presentation
- The 11th Biennial International Society of Arthroscopy, Knee Surgery and Orthopaedic Sports Medicine Congress, Jun. 2017, English, International Society of Arthroscopy, Knee Surgery & Orthopaedic Sports Medicine, Shanghai, China, International conferenceAggravated Rotational Laxity Due to the Concomitant Meniscus Tear in the Anterior Cruciate Ligament-Injured Knees Detected by the Quantitative Measurement of the Pivot-Shift TestOral presentation
- The 9th Annual Meeting of Japanese Orthopaedic Society of Knee, Arthroscopy and Sports Medicine, Jun. 2017, Japanese, Japanese Orthopaedic Society of Knee,Arthroscopy and Sports Medicine, 札幌, Domestic conferenceACL再建術後の動的不安定性残像の撲滅を目指して 膝関節前外側支持機構の生体力学的解析 屍体膝実験からの知見をふまえて[Invited]Nominated symposium
- The 90th Annual Meeting of the Japanese Orthopaedic Association, May 2017, Japanese, The Japanese Orthopaedic Association, 仙台, Domestic conferenceClinical results and our devises of arthroscopic Brostrom procedure with suture anchors for lateral ankle instabilityOral presentation
- The 90th Annual Meeting of the Japanese Orthopaedic Association, May 2017, Japanese, The Japanese Orthopaedic Association, 仙台, Domestic conferenceThe impact of the anterolateral capsule injury on the rotational laxity in the anterior cruciate ligament injured-knees. A result of clinical quantitative evaluation of the pivot-shift testPoster presentation
- The 90th Annual Meeting of the Japanese Orthopaedic Association, May 2017, Japanese, The Japanese Orthopaedic Association, 仙台, Domestic conferenceSAFE-Qを用いた当院における人工足関節置換術術後の臨床評価Poster presentation
- The 128th Meeting of the Central Japan Association of Orthopaedic Surgery and Traumatology, Apr. 2017, Japanese, The Central Japan Association of Orthopaedic Surgery and Traumatology, 神戸, Domestic conference第4腓骨筋腱が原因と考えられる腓骨筋腱脱臼の1例Oral presentation
- The 128th Meeting of the Central Japan Association of Orthopaedic Surgery and Traumatology, Apr. 2017, Japanese, The Central Japan Association of Orthopaedic Surgery and Traumatology, 神戸, Domestic conferenceShort-term outcomes of distal femoral varus osteotomy in patients with valgus knee osteoarthritisOral presentation
- 2017 Asia-Pacific Knee, Arthroscopy and Sports Medicine Society Summit, Apr. 2017, English, Asia-Pacific Knee, Arthroscopy and Sports Medicine Society, Seoul, Korea, International conferenceLimited clinical value in MRI evaluation of anterolateral capsule injury in ACL injured- kneesPoster presentation
- 2017 Asia-Pacific Knee, Arthroscopy and Sports Medicine Society Summit, Apr. 2017, English, Asia-Pacific Knee, Arthroscopy and Sports Medicine Society, Seoul, Korea, International conferenceClinical results and our devises of arthroscopic Broström procedure with suture anchors for lateral ankle instabilityOral presentation
- 2017 Asia-Pacific Knee, Arthroscopy and Sports Medicine Society Summit, Apr. 2017, English, Asia-Pacific Orthopaedic Society for Sports Medicine, Seoul, Korea, International conferenceChanges in Knee Extensor Strength after Medial Patellofemoral Ligament ReconstructionOral presentation
- The 4th Japan-Korea Knee Osteotomy Symposium, Apr. 2017, English, Japan Knee Ostetomy forum, 富山, International conferenceArthroscopic evaluations before and after distal femoral varus osteotomy combined with abrasion chondroplasty in patients with valgus knee osteoarthritis.Oral presentation
- The 29th Annual Meeting of Kansai Arthroscopy and Knee Society, Mar. 2017, Japanese, Kansai Arthroscopy and Knee Society, 大阪, Domestic conference前十字靱帯断裂に伴う前外側関節包(ALC)損傷の回旋不安定性に対する影響についての調査Oral presentation
- The 29th Annual Meeting of Kansai Arthroscopy and Knee Society, Mar. 2017, Japanese, Kansai Arthroscopy and Knee Society, 大阪, Domestic conference高度脱臼素因例に対する治療[Invited]Nominated symposium
- The 30th Annual Meeting of the Japanese Society of Cartilage Metabolism, Mar. 2017, Japanese, the Japanese Society of Cartilage Metabolism, 京都, Domestic conferenceIntraarticular administration of the simvastatin conjugated gelatin hydrogel attenuates the progression of experimental osteoarthritis in miceOral presentation
- The 63rd Annual Meeting of the Orthopaedic Research Society, Mar. 2017, English, The Orthopaedic Research Society, San Diego, USA, International conferenceInvestigation of the Effect of the Anterolateral Capsule Injury on the Rotational Laxity in the Anterior Cruciate Ligament Injured-Knees Using Quantitative Measurement of the Pivot-shift test in Clinical CasesPoster presentation
- The 63rd Annual Meeting of the Orthopaedic Research Society, Mar. 2017, English, The Orthopaedic Research Society, San Diego, USA, International conferenceInvestigation of Clinical Diagnostic Accuracy of Quantitative Rotational Laxity MeasurementsPoster presentation
- The 63rd Annual Meeting of the Orthopaedic Research Society, Mar. 2017, English, The Orthopaedic Research Society, San Diego, USA, International conferenceIntraperitoneal injection of the SIRT1 activator SRT1720 attenuates the progression of experimental osteoarthritis in miceOral presentation
- The 63rd Annual Meeting of the Orthopaedic Research Society, Mar. 2017, English, The Orthopaedic Research Society, San Diego, USA, International conferenceCyclin-dependent kinase inhibitor-1 deficiency increases susceptibility to osteoarthritis with inflammationPoster presentation
- The 47th Annual Meeting of the Japanease Society for Replacement Arthroplasty, Feb. 2017, Japanese, The Japanese Society for Replacement Arthroplasty, 沖縄, Domestic conference人工距骨併用TNK人工足関節置換術の短期成績Poster presentation
- 第5回 膠原病リウマチ ジョイントカンファレンス in Kobe ~膠原病と関節病変~, Feb. 2017, Japanese, Department of Immunology,Kobe University Graduate School of Medicine, 神戸, Domestic conference関節リウマチ患者の足の変形に対する最新の治療戦略[Invited]Invited oral presentation
- The 47th Annual Meeting of the Japanease Society for Replacement Arthroplasty, Feb. 2017, Japanese, The Japanese Society for Replacement Arthroplasty, 沖縄, Domestic conferenceComparison of TNK Total ankle arthroplasty and TNK Hybrid total ankle arthroplastyOral presentation
- 第6回DDS再生医療研究会, Dec. 2016, Japanese, DDS再生医療研究会, 神戸, Domestic conferenceIntraarticular administration of the simvastatin conjugated gelatin hydrogel attenuates the progression of experimental osteoarthritis in miceOral presentation
- 第6回DDS再生医療研究会, Dec. 2016, Japanese, DDS再生医療研究会, 神戸, Domestic conferenceエイコサペンタエン酸徐放ゲルは変形性関節症の進行を抑制するOral presentation
- The 27th Annual Meething of the Japanese Society of Clinical Sports Medicine, Nov. 2016, Japanese, Japanese Society of Clinical Sports Medicine, 千葉, Domestic conference膝前十字靭帯再建術前後での膝伸展筋力の変化~術前膝伸展筋力層別化による検討~Oral presentation
- The 41st Annual Meeting of Japanese Society for Surgery of the Foot, Nov. 2016, Japanese, Japanese Society for Surgery of the Foot, 奈良, Domestic conference足関節外側靭帯損傷に対する当科での鏡視下Brostrom法の治療成績Oral presentation
- The 27th Annual Meething of the Japanese Society of Clinical Sports Medicine, Nov. 2016, Japanese, The Japanese Orthopaedic Society for Sports Medicine, 千葉, Domestic conference足関節外側靭帯損傷に対する鏡視下Brostrom法の治療成績Poster presentation
- The 27th Annual Meething of the Japanese Society of Clinical Sports Medicine, Nov. 2016, Japanese, Japanese Society of Clinical Sports Medicine, 千葉, Domestic conferenceMedial malleolar stress fracture with valgus ankle deformity in an adolescent boy;A case reportPoster presentation
- The 41st Annual Meeting of Japanese Society for Surgery of the Foot, Nov. 2016, Japanese, Japanese Society for Surgery of the Foot, 奈良, Domestic conferenceTreatment for traumatic posterior tibial tendon rupture: a report of two casesPoster presentation
- The 6th Asian Federation of Foot and Ankle Surgeons, Nov. 2016, English, Asian Federation of Foot and Ankle Surgeons, 奈良, International conferenceThe Features and Short Term Results of Total Ankle Arthroplasty with Total Talar Whole Body (Hybrid TAA)Oral presentation
- The 6th Asian Federation of Foot and Ankle Surgeons, Nov. 2016, English, Asian Federation of Foot and Ankle Surgeons, 奈良, International conferenceThe features and short term results of total ankle arthroplasty with total talar prosthesis.Oral presentation
- The 41st Annual Meeting of Japanese Society for Surgery of the Foot, Nov. 2016, Japanese, Japanese Society for Surgery of the Foot, 奈良, Domestic conferenceClinical outcomes of postoperative total ankle arthroplasty using SAFE-QOral presentation
- The 41st Annual Meeting of Japanese Society for Surgery of the Foot, Nov. 2016, Japanese, Japanese Society for Surgery of the Foot, 奈良, Domestic conferenceMUC screwを用いた後足部関節固定術Public discourse
- The 43rd Annual Meeting of the Japanese Society for Clinical Biomechanics, Oct. 2016, Japanese, Japanese Society for Clinical Biomechanics, 札幌, Domestic conference膝前十字靭帯のバイオメカニクス[Invited]Invited oral presentation
- The 18th Annual Meeting of Japan Osteoporosis Society, Oct. 2016, Japanese, Japan Osteoporosis Society, 仙台, Domestic conference人工股関節置換術後のステム周囲の骨密度は術後の活動性と相関するOral presentation
- 第5回 日本Knee Osteotomyフォーラム, Oct. 2016, Japanese, 日本Knee Osteotomyフォーラム, 福岡, Domestic conference高位脛骨骨切り術施行患者における踵骨を用いた下肢アライメント評価と足関節中心を用いた下肢アライメント評価の比較検討Oral presentation
- 第2回足のなかをのぞく会, Oct. 2016, Japanese, 九州足の外科研究会, 博多, Domestic conference距骨骨軟骨損傷(OLT)の治療戦略[Invited]Invited oral presentation
- The 31st Annual Research Meeting of the Japanese Orthopaedic Association, Oct. 2016, Japanese, The Japanese Orthopaedic Association, 福岡, Domestic conferenceエイコサペンタエン酸は酸化ストレス依存性の軟骨細胞の変性、アポトーシスを抑制するOral presentation
- 29th Annual Congress of the International Society for Technology in Arthroplasty, Oct. 2016, English, International Society for Technology in Arthroplasty, Boston, USA, International conferenceExcessive Stem Version Control Causes Stress Shielding After Total Hip Arthroplasty.Poster presentation
- 第53回兵庫県膝関節研究会, Sep. 2016, Japanese, 兵庫県膝関節研究会, 神戸, Domestic conferenceAutologous Chondrocyte Implantation with Revision Anterior Cruciate Ligament Surgery for Knee Articular Cartilage Injury with Recurrent Instability after Anterior Cruciate Ligament Reconstruction: A Case Report.Oral presentation
- The 35th Annual Meeting of the Japanese Society for Transplantation and Tissue Engineering in Musculoskeletal System, Sep. 2016, Japanese, Japanese Society for Transplantation and Tissue Engineering in Musculoskeletal System, 広島, Domestic conferenceAutologous Chondrocyte Implantation with Revision Anterior Cruciate Ligament Surgery for Knee Articular Cartilage Injury with Recurrent Instability after Anterior Cruciate Ligament ReconstructionOral presentation
- The 42nd Annual Meeting of the Japanease Society for Sports Medicine, Sep. 2016, Japanese, The Japanease Orthopaedic Society for Sports Medicine, 札幌, Domestic conference新鮮足関節外側靭帯損傷に対する治療の第1選択は保存療法である[Invited]Nominated symposium
- The 8th International Society for Hip Arthroscopy Annual Scientific Meeting, Sep. 2016, English, International Society for Hip Arthroscopy, San Francisco , USA, International conferenceThe Pathology of hip labrum and chondrolabral junction varies with radiographic parameters.Oral presentation
- 第28回近畿足の外科症例検討会, Aug. 2016, Japanese, Japanese Society for Surgery of the Foot, 大阪, Domestic conference左麻痺性内反尖足を伴う変形性足関節症の一例Oral presentation
- 第9回日本足の外科教育研修会, Aug. 2016, Japanese, Japanese Society for Surgery of the Foot, 博多, Domestic conferencePARSを用いたアキレス腱再建術Public discourse
- The 8th Annual Meeting of Japanese Orthopaedis Society of Knee,Arthroscopy and sports Medicine, Jul. 2016, Japanese, The Japanese Orthopaedic Society of Knee,Arthroscopy and Sports Medicine, 福岡, Domestic conference単純X線学的指標と股関節唇損傷形態との関連性Oral presentation
- The 8th Annual Meeting of Japanese Orthopaedis Society of Knee,Arthroscopy and sports Medicine, Jul. 2016, Japanese, The Japanese Orthopaedic Society of Knee,Arthroscopy and Sports Medicine, 福岡, Domestic conference大腿骨頭離断性骨軟骨炎に対してRAO、骨軟骨柱移植術を施行したアメリカンフットボール選手の1例.Oral presentation
- The 8th Annual Meeting of Japanese Orthopaedis Society of Knee,Arthroscopy and sports Medicine, Jul. 2016, Japanese, The Japanese Orthopaedic Society of Knee,Arthroscopy and Sports Medicine, 博多, Domestic conference距骨下関節の軟骨損傷を伴った巨大な三角骨障害に対する治療経験Oral presentation
- The 37th annual meeting of the Japanese Society of Inflammation and Regeneration, Jun. 2016, Japanese, The Japanese Society of Inflammation and Regeneration, 京都, Domestic conferenceエイコサペンタエン酸は軟骨細胞の変性と変形性関節症の進行を抑制するPoster presentation
- 2016 Congress of Asia-Pacific Knee, Arthroscopy and Sports Medicine Society & 13th International Forum of Orthopaedic Sports Medicine and Arthroscopic Surgery, Jun. 2016, English, Asia-Pacific Knee, Arthroscopy and Sports Medicine Society,International Forum of Orthopaedic Sports Medicine and Arthroscopic Surgery, Hong Kong, China, International conferenceArthroscopic debridement of talar cyst and bone grafting by using OATS: a case report.Oral presentation
- The 89th Annual Meeting of the Japanese Orthopaedic Association, May 2016, Japanese, The Japanese Orthopaedic Association, 横浜, Domestic conference単純X線像における股関節鏡視下手術の適応と限界Others
- The 89th Annual Meeting of the Japanese Orthopaedic Association, May 2016, Japanese, The Japanese Orthopaedic Association, 横浜, Domestic conference術前の変形性足関節症の病期は人工足関節置換術後の成績に影響があるか?Poster presentation
- 第11回神戸大学整形外科開業医会学術講演会, Apr. 2016, Japanese, 神戸大学整形外科開業医会, 神戸, Domestic conference足部・足関節疾患に対する最新の治療戦略[Invited]Invited oral presentation
- The 126th Meeting of the Central Japan Association of Orthopaedic Surgery and Traumatology, Apr. 2016, Japanese, The Central Japan Association of Orthopaedic Surgery and Traumatology, 浜松, Domestic conference前下脛腓靭帯結合部に及ぶ骨軟骨腫の治療経験Oral presentation
- The 46th Annual Meeting of the Japanese Society for Replacement Arthroplasty, Feb. 2016, Japanese, The Japanese Society for Replacement Arthroplasty, 大阪, Domestic conferenceDaily activity and initial spine bone mineral density are associated with periprosthetic bone mineral density.Poster presentation
- Orthopaedic Research Society 62nd Annual Meeting 2016, Feb. 2016, English, Orthopaedic Reserch Society, Orlando, USA, International conferenceThe aquaporin1 water channel expression in human articular chondrocytesis related with inflammationPoster presentation
- The 46th Annual Meeting of the Japanese Society for Replacement Arthroplasty, Feb. 2016, Japanese, The Japanese Society for Replacement Arthroplasty, 大阪, Domestic conferenceSummit stem使用症例の中期成績Poster presentation
- The 29th Annual Meeting of the Japanese Society of Cartilage Metabolism, Feb. 2016, Japanese, The Japanese Society of Cartilage Metabolism, 広島, Domestic conferencep21 deficiency was susceptible to osteoarthritis with inflammation.Oral presentation
- Orthopaedic Research Society 62nd Annual Meeting 2016, Feb. 2016, English, Orthopaedic Reserch Society, Orlando, USA, International conferencep21 deficiency is susceptible to osteoarthritis with inflammationOral presentation
- The 29th Annual Meeting of the Japanese Society of Cartilage Metabolism, Feb. 2016, Japanese, The Japanese Society of Cartilage Metabolism, 広島, Domestic conferenceAquaporin1 water channel expression in human articular chondrocytesPoster presentation
- The 46th Annual Meeting of the Japanese Society for replacement arthroplasty, Feb. 2016, Japanese, The Japanese Society for replacement arthroplasty, 大阪, Domestic conferenceAnthology Hip SystemのDEXAによる術後骨密度変化の検討Poster presentation
- The 37th Annual Meeting of the Japanese society for Biomaterials, Nov. 2015, Japanese, The Japanese society for Biomaterials, 京都, Domestic conferenceエイコサペンタエン酸は酸化ストレス依存性の軟骨細胞の変性、アポトーシスを抑制するPoster presentation
- The 125th Meeting of the Central Japan Association of Orthopaedic Surgery and Traumatology, Oct. 2015, Japanese, The Central Japan Association of Orthopaedic Surgery and Traumatology, 名古屋, Domestic conference脱臼を伴う足関節内果骨折に対し足関節固定術を施行した1例Oral presentation
- The 40th Annual Meeting of Japanese Society for Surgery of the Foot, Oct. 2015, Japanese, Japanese Society for Surgery of the Foot, 東京, Domestic conference人工足関節置換術前の変形性足関節症の病期は術後の成績に影響があるか?Oral presentation
- The 40th Annual Meeting of Japanese Society for Surgery of the Foot, Oct. 2015, Japanese, Japanese Society for Surgery of the Foot, 東京, Domestic conference広範囲の内側骨軟部欠損を伴う足関節開放骨折に対し内果および三角靱帯再建術を行った1例Poster presentation
- The 42nd Annual Meeting of Japanese Hip Society, Oct. 2015, Japanese, The Japanese Hip Society, 大阪, Domestic conferenceDaily activity and initial spine bone mineral density are associated with periprosthetic bone mineral density.Oral presentation
- The 42nd Annual Meeting of Japanese Hip Society, Oct. 2015, Japanese, The Japanese Hip Society, 大阪, Domestic conferenceステム前稔アライメントは術後ステム周囲骨密度に影響するOral presentation
- The 30th Annual Research Meeting of the Japanese Orthopaedic Association, Oct. 2015, Japanese, The 30th Annual Research Meeting of the Japanese Orthopaedic Association, 富山, Domestic conferencep21 deficiency was susceptible to osteoarthritis with inflammation.Poster presentation
- The 42nd Annual Meeting of Japanese Hip Society, Oct. 2015, Japanese, The Japanese Hip Society, 大阪, Domestic conferenceKerboull型プレートを用いた人工股関節再置換術の術後成績に影響する因子の検討Oral presentation
- The 40th Annual Meeting of Japanese Society for Surgery of the Foot, Sep. 2015, Japanese, Japanese Society for Surgery of the Foot, 東京, Domestic conferenceOne case that was treated for the paralytic varus talipes equinus transformation with an intractable skin ulcer using Taylor Spatial Frame(TSF)Poster presentation
- The 28th Annual Congress of International Society for Technology in Arthroplasty., Sep. 2015, Japanese, The International Society for Technology in Arthroplasty, Vienna, Austria, International conferenceRisk Factor for Failure of Revision Total Hip Arthroplasty Using a Kerboull-Type Acetabular Reinforcement Device.Oral presentation
- The 28th Annual Congress of International Society for Technology in Arthroplasty., Sep. 2015, Japanese, The International Society for Technology in Arthroplasty, Vienna, Austria, International conferenceDaily Activity and Initial Spine Bone Mineral Density Are Associated With Periprosthetic Bone Mineral Density After Total Hip Arthroplasty With a Tapered-Wedge Stem.Oral presentation
- 7th Annual Meeting of Japanese Orthopaedis Society of Knee,Arthroscopy and sports Medicine, Jun. 2015, Japanese, Japanese Orthopaedis Society of Knee,Arthroscopy and sports Medicine, 札幌, Domestic conference距骨骨嚢腫に対して鏡視下病巣掻爬および人工骨充填をおこなった1例Oral presentation
- 7th Annual Meeting of Japanese Orthopaedis Society of Knee,Arthroscopy and sports Medicine, Jun. 2015, Japanese, Japanese Orthopaedis Society of Knee,Arthroscopy and sports Medicine, 札幌, Domestic conference距骨外側突起骨折後及び腓骨外果骨折後の遺残変形に対する足部内視鏡手術Oral presentation
- The 16th Annual European Congress of Rheumatology, Jun. 2015, English, The European League Against Rheumatism, Rome, Italy, International conferencep21 deficiency was susceptible to osteoarthritis with inflammation.Oral presentation
- 7th Annual Meeting of Japanese Orthopaedis Society of Knee,Arthroscopy and sports Medicine, Jun. 2015, Japanese, Japanese Orthopaedis Society of Knee,Arthroscopy and sports Medicine, 札幌, Domestic conferenceAAIS、PAIS以外の足部インピンジメント症候群に対する足部内視鏡施術Public symposium
- The 52nd Annual Meeting of the Japanese Association of Rehabilitation Medicine, May 2015, Japanese, The Japanese Association of Rehabilitation Medicine, 新潟, Domestic conferenceTri-Lock Bone Preservation StemのDEXAによる術後骨密度変化の検討Poster presentation
- The 52nd Annual Meeting of the Japanese Association of Rehabilitation Medicine, May 2015, Japanese, The Japanese Association of Rehabilitation Medicine, 新潟, Domestic conference様々な病態が重なり整復不能となった長腓骨筋腱脱臼の1例Poster presentation
- The 88th Annual Meeting of the Japanese Orthopaedic Association, May 2015, Japanese, The Japanese Orthopaedic Association, 神戸, Domestic conference人工足関節置換術において術前可動域は術後可動域に影響を与えるかPoster presentation
- The 52nd Annual Meeting of the Japanese Association of Rehabilitation Medicine, May 2015, Japanese, The Japanese Association of Rehabilitation Medicine, 新潟, Domestic conference広範囲の内側骨軟部欠損を伴う足関節開放骨折に対し内果部再建術を行った1例Poster presentation
- The 52nd Annual Meeting of the Japanese Association of Rehabilitation Medicine, May 2015, Japanese, The Japanese Association of Rehabilitation Medicine, 新潟, Domestic conference筋損傷後の治癒過程におけるp21の役割Oral presentation
- 2016 Annual Meeting of the Asia-Pacific Knee, Arthroscopy and Sports Medicine Society, May 2015, Japanese, The Asia-Pacific Knee, Arthroscopy and Sports Medicine Society, 台北, 台湾, International conferenceEndoscopic Treatment for deformity after lateral talar process fracturePoster presentation
- The 124th Meeting of the Central Japan Association of Orthopaedic Surgery and Traumatology, Apr. 2015, Japanese, The Central Japan Association of Orthopaedic Surgery and Traumatology, 金沢, Domestic conference広範囲の内側骨軟部欠損を伴う足関節開放骨折に対し内果および三角靱帯再建術を行った1例Oral presentation
- 第19回兵庫股関節研究会プログラム, Mar. 2015, Japanese, 兵庫股関節研究会, 神戸, Domestic conferenceTri-Lock Bone Preservation StemのDEXAによる術後骨密度変化の検討Oral presentation
- The 28th Annual Meeting of the Japanese Society of Cartilage Metabolism, Mar. 2015, Japanese, The Japanese Society of Cartilage Metabolism, 東京, Domestic conferencep21欠損は炎症による変形性関節症を加速させるOral presentation
- The 61th Annual Meeting of the Orthopaedic Research Society, Mar. 2015, English, Orthopaedic Research Society, Las Vegas, USA, International conferencep21 Deficiency Impaired The Regeneration of Skeletal MusclePoster presentation
- The 61th Annual Meeting of the Orthopaedic Research Society, Mar. 2015, English, Orthopaedic Research Society, Las Vegas, USA, International conferenceOxidative Stress-induced Apoptosis And Matrix Loss Of Chondrocytes Is Inhibited By Eicosapentaenoic AcidOral presentation
- The 61th Annual Meeting of the Orthopaedic Research Society, Mar. 2015, English, Orthopaedic Research Society, Las Vegas, USA, International conferenceMolecular Characteristics Proving Femoroacetabular Impingement As The Precursor To Hip OsteoarthritisPoster presentation
- 第25回近畿足の外科症例検討会, Feb. 2015, Japanese, 近畿足の外科症例検討会, 大阪, Domestic conference難治性の皮膚潰瘍を伴う麻痺性内反尖足変形の一例Oral presentation
- The 45th Annual Meeting of the Japanese Society for Replacement Arthroplasty, Feb. 2015, Japanese, The Japanese Society for Replacement Arthroplasty, 福岡, Domestic conference大腿骨側ステムのアライメントはステムデザインにより影響を受けるないPoster presentation
- The 45th Annual Meeting of the Japanese Society for Replacement Arthroplasty, Feb. 2015, Japanese, The Japanese Society for Replacement Arthroplasty, 福岡, Domestic conference人工足関節置換術において術前可動域は術後可動域に影響を与えるか?Oral presentation
- The 45th Annual Meeting of the Japanese Society for Replacement Arthroplasty, Feb. 2015, Japanese, The Japanese Society for Replacement Arthroplasty, 福岡, Domestic conferenceTri-Lock Bone Preservation StemのDEXAによる術後骨密度変化の検討Poster presentation
- The 45th Annual Meeting of the Japanese Society for Replacement Arthroplasty, Feb. 2015, Japanese, The Japanese Society for Replacement Arthroplasty, 福岡, Domestic conferenceTHAにおける手術進入路の違いが術後可動域に与える影響Oral presentation
- The 45th Annual Meeting of the Japanese Society for Replacement Arthroplasty, Feb. 2015, Japanese, The Japanese Society for Replacement Arthroplasty, 福岡, Domestic conferenceSummit stem使用症例の4年成績Poster presentation
- The 45th Annual Meeting of the Japanese Society for Replacement Arthroplasty, Feb. 2015, Japanese, The Japanese Society for Replacement Arthroplasty, 福岡, Domestic conferenceKerboull型プレートを用いた人工股関節再置換術の術後成績Oral presentation
- The 45th Annual Meeting of the Japanese Society for Replacement Arthroplasty, Feb. 2015, Japanese, The Japanese Society for Replacement Arthroplasty, 福岡, Domestic conference60才未満に対する人工股関節全置換術後のADLと職場復帰についてPoster presentation
- The 39th Annual Meeting of Japanese Society for Surgery of the Foot, Nov. 2014, Japanese, Japanese Society for Surgery of the Foot, 宮崎, Domestic conference様々な病態が重なり整復不能となった長腓骨筋腱脱臼の1例Poster presentation
- The 39th Annual Meeting of Japanese Society for Surgery of the Foot, Nov. 2014, Japanese, Japanese Society for Surgery of the Foot, 宮崎, Domestic conference足部に骨軟骨腫を生じた2例Poster presentation
- The 39th Annual Meeting of Japanese Society for Surgery of the Foot, Nov. 2014, Japanese, Japanese Society for Surgery of the Foot, 宮崎, Domestic conference人工足関節置換術において術前可動域は術後可動域に影響を与えるか?Oral presentation
- The 39th Annual Meeting of Japanese Society for Surgery of the Foot, Nov. 2014, Japanese, Japanese Society for Surgery of the Foot, 宮崎, Domestic conference距骨外側突起骨折後、腓骨外果骨折後 の遺残変形に対する足部内視鏡手術Poster presentation
- The 41th Annual Meeting of Japanese Hip Society, Oct. 2014, Japanese, The Japanese Hip Society, 東京, Domestic conference大腿骨側ステムのアライメントはステムデザインにより影響を受けるOral presentation
- The 41th Annual Meeting of Japanese Hip Society, Oct. 2014, Japanese, The Japanese Hip Society, 東京, Domestic conference股関節唇損傷症例におけるX線学的指標・臨床所見・関節軟骨損傷の関連Oral presentation
- 第29回日本整形外科学会基礎学術集会, Oct. 2014, Japanese, 日本整形外科学会, 鹿児島, Domestic conference筋損傷後の治癒過程におけるp21の役割Oral presentation
- The 39th Annual Meeting of Japanese Society for Surgery of the Foot, Oct. 2014, Japanese, Japanese Society for Surgery of the Foot, 宮崎, Domestic conference距骨骨嚢腫に対して鏡視下病巣掻把および人工骨充填をおこなった1例.Oral presentation
- 第11回神戸西リウマチ性疾患連携の会, Oct. 2014, Japanese, 神戸西リウマチ性疾患連携の会, 神戸, Domestic conference関節リウマチによる足部・足関節変形に対する手術療法Public discourse
- The 41th Annual Meeting of Japanese Hip Society, Oct. 2014, Japanese, The Japanese Hip Society, 東京, Domestic conferenceTri-Lock Bone Preservation StemのDEXAによる術後骨密度変化の検討Oral presentation
- The 11th Congress of European Hip Society, Oct. 2014, English, European Hip Society, Stockholm, Sweden, International conferenceThe diagnostic potential of biochemical MRI for articular cartilage damage of femoroacetabular impingement.Poster presentation
- The 41th Annual Meeting of Japanese Hip Society, Oct. 2014, Japanese, The Japanese Hip Society, 東京, Domestic conferenceTHAにおける手術進入路は術後可動域に影響するか-同一術者による後方と前側方、前方アプローチの比較-Oral presentation
- The 41th Annual Meeting of Japanese Hip Society, Oct. 2014, Japanese, The Japanese Hip Society, 東京, Domestic conferenceTHAにおける手術進入路はインプラント設置角度に影響するか-同一術者による後方と前側方アプローチの比較-Oral presentation
- The 41th Annual Meeting of Japanese Hip Society, Oct. 2014, Japanese, The Japanese Hip Society, 東京, Domestic conferenceSummit stem使用症例の4年成績Oral presentation
- The 11th Congress of European Hip Society, Oct. 2014, English, European Hip Society, Stockholm, Sweden, International conferenceMolecular characteristic of the tissues from hips with femoroacetabular impingement.Poster presentation
- The 41th Annual Meeting of Japanese Hip Society, Oct. 2014, Japanese, The Japanese Hip Society, 東京, Domestic conferenceKerboull型プレートを用いた人工股関節再置換術の術後成績Oral presentation
- The 41th Annual Meeting of Japanese Hip Society, Oct. 2014, Japanese, The Japanese Hip Society, 東京, Domestic conferenceFAIの分子生物学的特徴Oral presentation
- The 5th Annual Meeting of IFFAS Triennial Scientific Meeting, Sep. 2014, English, The International Federation of Foot and Ankle Societies, Chicago, USA, International conferenceImage Evaluation and Endoscopic Treatment for Accessory Anterolateral Talar Facet.Poster presentation
- 第24回近畿足の外科症例検討会, Aug. 2014, Japanese, 近畿足の外科症例検討会, 大阪, Domestic conference第1中足骨粉砕後に足底部痛をきたしている一例Oral presentation
- 第24回近畿足の外科症例検討会, Aug. 2014, Japanese, 近畿足の外科症例検討会, 大阪, Domestic conference広範囲の内側骨軟骨欠損を伴う足関節開放骨折の一例Oral presentation
- 6th Annual Meeting of Japanese Orthopaedic Society of Knee,Arthroscopy and Sports Medicine, Jul. 2014, Japanese, Japanese Orthopaedic Society of Knee,Arthroscopy and Sports Medicine, 広島, Domestic conference人工足関節置換術の現状と未来[Invited]Nominated symposium
- The 51th Annual Meeting of the Japanese Association of Rehabilitation Medicine, Jun. 2014, Japanese, The Japanese Association of Rehabilitation Medicine, 名古屋, Domestic conference有症性の両側第4腓骨筋腱に対する治療経験Poster presentation
- The 51th Annual Meeting of the Japanese Association of Rehabilitation Medicine, Jun. 2014, Japanese, The Japanese Association of Rehabilitation Medicine, 名古屋, Domestic conference距骨に骨軟骨腫を生じた一例Poster presentation
- The 51th Annual Meeting of the Japanese Association of Rehabilitation Medicine, Jun. 2014, Japanese, The Japanese Association of Rehabilitation Medicine, 名古屋, Domestic conferenceG2ステム使用症例の短中期成績Poster presentation
- 14th Annual Meeting of International Society for Computer Assisted Orthopaedic Surgery, Jun. 2014, English, International Society for Computer Assisted Orthopaedic Surgery, Milano, Italy, International conferenceAccuracy of three-dimensional preoperative templating in total hip arthroplasty using navigation.Poster presentation
- 14th Annual Meeting of International Society for Computer Assisted Orthopaedic Surgery, Jun. 2014, English, International Society for Computer Assisted Orthopaedic Surgery, Milano, Italy, International conferenceAccuracy of stem alignment is affected by stem design and surgical approach.Poster presentation
- The 87th Annual Meeting of the Japanese Orthopaedic Association, May 2014, Japanese, The Japanese Orthopaedic Association, 神戸, Domestic conference足関節以外の足部インピンジメント症候群に対する足部内視鏡手術Oral presentation
- 第49回日本理学療法学術大会, May 2014, Japanese, 日本理学療法士協会, 横浜, Domestic conferenceディシジョンツリー分析を用いた人工股関節全置換術後在院日数予測モデルの構築(第2報)Oral presentation
- The 87th Annual Meeting of the Japanese Orthopaedic Association, May 2014, Japanese, The Japanese Orthopaedic Association, 神戸, Domestic conferenceKerboull型プレートを用いた人工股関節再置換術の術後成績Public symposium
- The 87th Annual Meeting of the Japanese Orthopaedic Association, May 2014, Japanese, The Japanese Orthopaedic Association, 神戸, Domestic conferenceFemoroacetabular impingementに対する画像診断Oral presentation
- The 60th Annual Meeting of Orthopaedic Research Society, Mar. 2014, English, Orthopaedic Research Society, New Orleans, USA, International conferencePTEN Regulates Matrix Synthesis in Adult HumanChondrocytes under Oxidative StressPoster presentation
- The 60th Annual Meeting of Orthopaedic Research Society, Mar. 2014, English, Orthopaedic Research Society, New Orleans, USA, International conferenceP21 Regulates Mmp-13 Expression Through Stat3 Signaling In ChondrocytesPoster presentation
- The 60th Annual Meeting of Orthopaedic Research Society, Mar. 2014, English, Orthopaedic Research Society, New Orleans, USA, International conferenceCyclin-dependent Kinase Inhibitor, P21 Is Not Essential For Endochondral OssificationPoster presentation
- The 87th Annual Meeting of the Japanese Orthopaedic Association, Mar. 2014, Japanese, The Japanese Orthopaedic Association, 神戸, Domestic conferenceCT-based fluoroscopic matching navigation systemを使用したTHAの大腿骨コンポーネント設置精度における検討Oral presentation
- The 8th Annual Meeting of Japanese Computer Assisted Orthopaedic Surgery, Mar. 2014, Japanese, The Japanese Computer Assisted Orthopaedic Surgery, 横浜, Domestic conference3Dテンプレートによる術前予定ステムサイズと術中選択サイズの検討Oral presentation
- The 44th Annual Meeting of the Japanese Society for Replacement Arthroplasty, Feb. 2014, Japanese, The Japanese Society for Replacement Arthroplasty, 沖縄, Domestic conferenceG2ステム使用症例の短中期成績Poster presentation
- The 44th Annual Meeting of the Japanese Society for Replacement Arthroplasty, Feb. 2014, Japanese, The Japanese Society for Replacement Arthroplasty, 沖縄, Domestic conferenceARMDにより臼蓋コンポーネント周囲に巨大な骨欠損を生じた1例Poster presentation
- The 44th Annual Meeting of the Japanese Society for Replacement Arthroplasty, Feb. 2014, Japanese, The Japanese Society for Replacement Arthroplasty, 沖縄, Domestic conference人工足関節の適応と最近の成績-変形性足関節症を中心に-Oral presentation
- The 44th Annual Meeting of the Japanese Society for Replacement Arthroplasty, Feb. 2014, Japanese, The Japanese Society for Replacement Arthroplasty, 沖縄, Domestic conference手術アプローチの違いによるTHA術後可動域における検討Oral presentation
- The 44th Annual Meeting of the Japanese Society for Replacement Arthroplasty, Feb. 2014, Japanese, The Japanese Society for Replacement Arthroplasty, 沖縄, Domestic conference高位脱臼股に対するセメントレス人工股関節全置換術の臨床成績Poster presentation
- 第23回近畿足の外科症例検討会, Feb. 2014, Japanese, 近畿足の外科症例検討会, 大阪, Domestic conference原因不明の後足部痛をきたした症例Oral presentation
- The 44th Annual Meeting of the Japanese Society for Replacement Arthroplasty, Feb. 2014, Japanese, The Japanese Society for Replacement Arthroplasty, 沖縄, Domestic conferenceTNK人工足関節置換術後の足関節可動域についての検討Oral presentation
- The 44th Annual Meeting of the Japanese Society for Replacement Arthroplasty, Feb. 2014, Japanese, The Japanese Society for Replacement Arthroplasty, 沖縄, Domestic conferenceRA患者におけるTHA術後の遅発性感染の要因-生物学製剤はリスクファクターになりうるか-Oral presentation
- The 44th Annual Meeting of the Japanese Society for Replacement Arthroplasty, Feb. 2014, Japanese, The Japanese Society for Replacement Arthroplasty, 沖縄, Domestic conference3Dテンプレートによる術前予定ステムサイズと術中選択サイズの検討Oral presentation
- The Asian Pacific Hip Arthroscopy Meeting 2014., Jan. 2014, English, The Asian Pacific Hip Arthroscopy Meeting, 北九州, International conferenceThe diagnostic potential of biochemical MRI for articular cartilage damage of femoroacetabular impingement.Oral presentation
- The Asia Pacific Hip Arthroscopy Meeting 2014, Jan. 2014, English, The Asia Pacific Hip Arthroscopy, 北九州, International conferenceMolecular characteristic of the tissues from hips with femoroacetabular impingementOral presentation
- The 40th Annual Meeting of Japanese Hip Society, Nov. 2013, Japanese, The Japanese Hip Society, 広島, Domestic conferenceRA患者におけるTHA術後の遅発性感染の要因-生物学製剤はリスクファクターになりうるのかOral presentation
- The 40th Annual Meeting of Japanese Hip Society, Nov. 2013, Japanese, The Japanese Hip Society, 広島, Domestic conference人工股関節置換術後患者の公共交通機関利用の不安と困難についてOral presentation
- The 40th Annual Meeting of Japanese Hip Society, Nov. 2013, Japanese, The Japanese Hip Society, 広島, Domestic conferencesummit使用症例の短期成績Oral presentation
- The 5th Scientific Meeting of Asian Federation of Foot and Ankle Surgeons, Nov. 2013, English, The Asian Federation of Foot and Ankle Surgeons, 香港, 中国, International conferenceFixation of osteochondral lesions of the talus using bone pegs: a report of two casesPoster presentation
- The 38th Annual Meeting of Japanese Society for Surgery of the Foot, Oct. 2013, Japanese, The Japanese Society for Surgery of the Foot, 仙台, Domestic conference有症性の両側第4腓骨筋腱に対する治療経験Oral presentation
- The 39th Annual Meeting of Japanese Society for Surgery of the Foot, Oct. 2013, Japanese, The Japanese Society for Surgery of the Foot, 仙台, Domestic conference足部疾患に対するDARCO Locking Plateの使用経験[Invited]Nominated symposium
- The 38th Annual Meeting of Japanese Society for Surgery of the Foot, Oct. 2013, Japanese, The Japanese Society for Surgery of the Foot, 仙台, Domestic conference進行した足関節の色素性絨毛結節性滑膜炎に対する治療Poster presentation
- The 38th Annual Meeting of Japanese Society for Surgery of the Foot, Oct. 2013, Japanese, The Japanese Society for Surgery of the Foot, 仙台, Domestic conference距骨外側突起骨折後遺残変形に対する鏡視下手術Poster presentation
- The 38th Annual Meeting of Japanese Society for Surgery of the Foot, Oct. 2013, Japanese, The Japanese Society for Surgery of the Foot, 仙台, Domestic conference距骨に骨軟骨腫を生じた一例Poster presentation
- 第28回日本RAのリハビリ研究会学術集会, Oct. 2013, Japanese, 日本RAのリハビリ研究会, 神戸, 決定木分析を用いてTHA患者の検討を行い、RA患者における逸脱要因を検討した, Domestic conference関節リウマチ患者に対する人工股関節全置換術後在院日数予測モデルの逸脱要因~ディシジョンツリー分析を用いた検討~Oral presentation
- The 28th annual Research Meeting of the Japanese Orthopaedic Association, Oct. 2013, Japanese, The Japanese Orthopaedic Association, 千葉, Domestic conferenceヒト軟骨細胞においてPTENは酸化ストレス下に基質の産生を調整するOral presentation
- The 38th Annual Meeting of Japanese Society for Surgery of the Foot, Oct. 2013, Japanese, The Japanese Society for Surgery of the Foot, 仙台, Domestic conferenceカシンベック病に伴う変形性足関節症に対し鏡視下足関節固定術をおこなった症例Poster presentation
- The 28th annual Research Meeting of the Japanese Orthopaedic Association, Oct. 2013, Japanese, The Japanese Orthopaedic Association, 千葉, Domestic conferenceエイコサペンタエン酸はストレス依存性の軟骨細胞の変性、アポトーシスを抑制するOral presentation
- The 39th Annual Meeting of the Japanese Society for Surgery of the Foot, Oct. 2013, Japanese, The Japanese Society for Surgery of the Foot, 仙台, Domestic conferenceTNK人工足関節置換術後の足関節可動域についての検討Oral presentation
- The Annual Meeting of 2013 International Society for Technology in Arthroplasty, Oct. 2013, English, The International Society for Technology in Arthroplasty, Palm Beach, USA, International conferenceExcessive femoral offset does not affect the range of motion after total hip arthroplastyPoster presentation
- The 11th world Congress of the International Cartilage Repair Society, Sep. 2013, English, The International Cartilage Repair Society, Izmir, Republic of Turkey, International conferenceFixation of osteochondral lesions of the talus using bone pegs: a report of two casesPoster presentation
- 外反母趾セミナー, Aug. 2013, Japanese, 外反母趾セミナー, 大阪, Domestic conference外反母趾の術後検討~痛恨の症例達~[Invited]Invited oral presentation
- The 2nd Nara-Yonsei Foot and Ankle Symposium, Aug. 2013, English, 奈良医大、ヨンセイ大学, 奈良, International conferenceImage Evaluation and Endoscopic Treatment for Accessory Anterolateral Talar Facet[Invited]Invited oral presentation
- 5th Annual Meeting of Japanese Orthopaedic Society of Knee,Arthroscopy and Sports Medicine, Jun. 2013, Japanese, Japanese Orthopaedic Society of Knee,Arthroscopy and Sports Medicine, 札幌, Domestic conferenceカシンベック病に伴う変形性足関節症に対し鏡視下足関節固定術をおこなった症例Poster presentation
- 5th Annual Meeting of Japanese Orthopaedic Society of Knee,Arthroscopy and Sports Medicine, Jun. 2013, Japanese, Japanese Orthopaedic Society of Knee,Arthroscopy and Sports Medicine, 札幌, Domestic conferenceFemoroacetabular Impingementにおける関節軟骨に対するT1rho MRIの診断意義Oral presentation
- The 86th Annual Meeting of the Japanese Orthopaedic Association, May 2013, Japanese, The Japanese Orthopaedic Association, 広島, Domestic conference変形性股関節症に対するChiari骨盤骨切り術の長期成績Oral presentation
- The 86th Annual Meeting of the Japanese Orthopaedic Association, May 2013, Japanese, The Japanese Orthopaedic Association, 広島, Domestic conferenceAccessory Anterolateral Talar Facetの画像学的評価Oral presentation
- The 2013 Annual meeting of osteoarthritis research international, Apr. 2013, English, osteoarthritis research international, Philadelphia, USA, International conferencePTEN regulates the expressions of typeII collagen and aggrecan under oxidative stress in human chondrocytesPoster presentation
- The Annual Meeting of 2013 Osteoarthritis Research Society International, Apr. 2013, English, The Osteoarthritis Research Society International, Philadelphia, USA, International conferencep21 regulates MMP-13 expression via STAT3 signaling in chondrocytes.Oral presentation
- The 2013 Annual meeting of osteoarthritis research international, Apr. 2013, English, osteoarthritis research international, Philadelphia, USA, International conferenceEicosapentaenoic acid reduced chondrocytes apoptosis by oxidative stressOral presentation
- 第26回日本軟骨代謝学会, Mar. 2013, Japanese, 日本軟骨代謝学会, 大阪, エイコサペンタエン酸は、軟骨細胞変性、アポトーシスを抑制し、変形性関節症治療に有用である可能性がある, Domestic conferenceエイコサペンタエン酸は酸化ストレス依存性の軟骨細胞のアポトーシスOral presentation
- 第21回近畿足の外科症例検討会, Feb. 2013, Japanese, 近畿足の外科症例検討会, 大阪, 第4腓骨筋に対する手術加療の経過報告, Domestic conference第4腓骨筋腱の症例の経過報告Oral presentation
- 第43回日本人工関節学会, Feb. 2013, Japanese, 日本人工関節学会, 京都, 人工股関節全置換術症例におけるエドキサバンのDVT予防効果を報告した。, Domestic conference人工股関節置換術後患者におけるエドキサバン投与の有用性と安全性Oral presentation
- 第26回軟骨代謝学会, Feb. 2013, Japanese, 軟骨代謝学会, 大阪, PTENはメカニカルストレス存在下に軟骨基質産生を調節する。, Domestic conferenceヒト軟骨細胞においてPTENは酸化ストレス下でII型コラーゲンとアグリカンの発現を調整するOral presentation
- 第16回アメリカンフットボール医科学研究会, Feb. 2013, Japanese, アメリカンフットボール医科学研究会, 兵庫, 足部・足関節のスポーツ障害、特にコンタクトスポーツによくみられる障害についての最近のトピック, Domestic conferenceコンタクトスポーツにおける外傷・障害-最近の話題-Oral presentation
- 第43回日本人工関節学会, Feb. 2013, Japanese, 日本人工関節学会, 京都, CT based fluoroscopic matching navigation system を使用したTHAの大腿骨コンポーネント設置角度, Domestic conferenceCT based fluoroscopic matching navigation systemを使用したTHAの大腿骨コンポーネント設置角度の精度分析Oral presentation
- 第18回スポーツ障害フォーラム, Jan. 2013, Japanese, スポーツ障害フォーラム, 大阪, 女子ソフトボール選手がプレー中に舟状骨骨折を受傷し、その後第1楔舟関節に関節症性変化をきたした症例を経験したので報告する。, Domestic conferenceソフトボールによる舟状骨骨折後に変形性楔舟関節症をきたした一例Oral presentation
- 59th Annual Meeting of the Orthopaedic Research Society, Jan. 2013, English, OrthopaedicResearch Society, San Antonio, メカニカルストレス応答性にp21cip1はMMP13の発現を調節する, International conferencep21 regulates MMP-13 expression via STAT3signaling in chondrocytesPoster presentation
- 59th Annual Meeting of the Orthopaedic Research Society, Jan. 2013, English, Orthopaedic Research Society, San Antonio, p53R2はメカニカルストレス存在下でAKTを介して基質産生を調節する。, International conferenceAKT Phosphrylation in Human Chondrocytes is Regulatedby P53R3 In Response to Mechanical StressPoster presentation
- 第39回日本股関節学会学術集会, Dec. 2012, Japanese, 日本股関節学会学術集会, 新潟, 肥満とインプラントインピンジメントとの関係, Domestic conference肥満とインプラントインピンジメントとの関係Oral presentation
- 第39回日本股関節学会学術集会, Dec. 2012, Japanese, 日本股関節学会学術集会, 新潟, 前・初期股関節症に対するChiari骨盤骨切り術の術後成績を検討した。, Domestic conference前・初期股関節症に対するChiari骨盤骨切り術の術後成績Oral presentation
- 第39回日本股関節学会学術集会, Dec. 2012, Japanese, 日本股関節学会学術集会, 新潟, 人工股関節全置換術症例におけるエドキサバンのDVT予防効果を報告した。, Domestic conference人工股関節置換術後でのエドキサバン投与の有用性と安全性Oral presentation
- 第39回日本股関節学会学術集会, Dec. 2012, Japanese, 日本股関節学会学術集会, 新潟, 人工股関節全置換術症例におけるレントゲン学的FAIの存在頻度を検討した。, Domestic conference人工股関節全置換術症例におけるレントゲン学的FAIの存在Oral presentation
- 第39回日本股関節学会学術集会, Dec. 2012, Japanese, 日本股関節学会学術集会, 新潟, 人工股関節の可動域に対する大腿骨オフセットの影響を検討した。, Domestic conference人工股関節の可動域に対する大腿骨オフセットの影響Oral presentation
- 第39回日本股関節学会, Dec. 2012, Japanese, 日本股関節学会, 新潟, スクリュー固定によるカップの変化を検討, Domestic conferenceナビゲーションを用いたTHAセメントレスソケットのスクリュー固定前後での角度変化Oral presentation
- 第39回日本股関節学会学術集会, Dec. 2012, Japanese, 日本股関節学会学術集会, 新潟, CT based fluoroscopic matching navigation system を使用したTHAの大腿骨コンポーネント設置角度, Domestic conferenceCT based fluoroscopic matching navigation system を使用したTHAの大腿骨コンポーネント設置角度Oral presentation
- 第18回日本最小侵襲整形外科学会, Nov. 2012, Japanese, 日本最小侵襲整形外科学会, 奈良, 鏡視下にAccessory Anterolaterel Talar Facet(AALTF)を切除した症例を報告する。, Domestic conference鏡視下にAccessory Anterolateral Talar Facetを切除し足部外側痛が軽快した1症例Oral presentation
- 第18回日本最小侵襲整形外科学会, Nov. 2012, Japanese, 日本最小侵襲整形外科学会, 奈良, 距骨外側突起骨折後に有痛性の遺残変形をきたした症例に対し、後足部内視鏡手術を行ったので報告する。, Domestic conference距骨外側突起骨折後の遺残変形に対し後足部内視鏡手術を行った1例Oral presentation
- 第37回日本足の外科学会学術集会, Oct. 2012, Japanese, 日本足の外科学会, 箱根, 鏡視下にAccessory Anterolaterel Talar Facet(AALTF)を切除した症例を報告する。, Domestic conference鏡視下にAccessory Anterolateral Talar Facetを切除し足部外側痛が軽快した1症例Oral presentation
- The 27th Annual Research Meeting of the Japanese Orthopaedic Association, Oct. 2012, Japanese, The Japanese Orthopaedic Association, 名古屋, PTENはメカニカルストレス存在下に軟骨基質産生を調節する。, Domestic conferenceヒト軟骨細胞においてPTENはtype II collagenの発現を制御するPoster presentation
- 第37回日本足の外科学会学術集会, Oct. 2012, Japanese, 日本足の外科学会, 箱根, 単純X線、MRIなどの画像をもとにAccessory Anterolateral Talar Facet(AALTF)の発症頻度や疾患との関連性、画像上の特徴などを検討した。, Domestic conferenceAccessory Anterolateral Talar Facetの画像学的評価Oral presentation
- 第39回日本整形外科スポーツ医学会学術集会, Sep. 2012, Japanese, 日本整形外科スポーツ医学会学術集会, 横浜, 女子ソフトボール選手がプレー中に舟状骨骨折を受傷し、その後第1楔舟関節に関節症性変化をきたした症例を経験したので報告する。, Domestic conferenceソフトボールによる舟状骨骨折後に変形性楔舟関節症をきたした一例Oral presentation
- 第20回近畿足の外科症例検討会, Aug. 2012, Japanese, 近畿足の外科症例検討会, 大阪, 第4腓骨筋に対する手術加療を行った。, Domestic conference高音の弾撥音を伴う足関節痛をきたした1例Oral presentation
- 4th Annual Meeting of Japanese Orthopaedic Society of Knee,Arthroscopy and Sports Medicine, Jul. 2012, Japanese, Japanese Orthopaedic Society of Knee,Arthroscopy and Sports Medicine, 沖縄, 距骨外側突起骨折後に有痛性の遺残変形をきたした症例に対し、後足部内視鏡手術を行ったので報告する。, Domestic conference距骨外側突起骨折後の遺残変形に対し後足部内視鏡手術を行った1例Poster presentation
- The 85th Annual Meeting of the Japanese Orthopaedic Assosiation, May 2012, Japanese, The Japanese Orthopaedic Association, 京都, Kerboull型プレートを用いた人工股関節再置換術の術後を検討した。, Domestic conferenceKerboull型プレートを用いた人工股関節再置換術の術後Oral presentation
- 第25回日本軟骨代謝学会, Mar. 2012, Japanese, 日本軟骨代謝学会, 名古屋, Domestic conference軟骨細胞におけるAktのリン酸化はメカニカルストレスで生じるp53R2により制御されるOral presentation
- 第38回日本臨床バイオメカニクス学会, Nov. 2011, Japanese, 日本臨床バイオメカニクス学会, 神戸, Domestic conference人工股関節イメージマッチングとその課題Others
- 2011 World Congress on Osteoarthritis, Nov. 2011, English, Osteoarthritis reseand Society International, サンディエゴ, アメリカ, International conferenceMechanical stress increased p21cip1 expression in chondrocytesPoster presentation
- 2011 World Congress on Osteoarthritis, Nov. 2011, English, Osteoarthritis reseand Society International, サンディエゴ, アメリカ, International conferenceExpression of p53R2 in chondrocytes is regulated by mechanical stressPoster presentation
- 第38回日本股関節学会, Oct. 2011, Japanese, 日本股関節学会, 鹿児島, Domestic conference末期股関節症に対するChiari骨盤骨切り術の治療成績Others
- 第26回日本整形外科学会基礎学術集会, Oct. 2011, Japanese, 日本整形外科学会, 群馬, Domestic conference軟骨細胞におけるp53R2の発現はメカニカルストレスにより制御されるPoster presentation
- 第38回日本股関節学会, Oct. 2011, Japanese, 日本股関節学会, 鹿児島, Domestic conference骨盤3次元CT画像を用いた骨盤座標系の自動決定法の検証Oral presentation
- 第38回日本股関節学会, Oct. 2011, Japanese, 日本股関節学会, 鹿児島, Domestic conference一側偏心性寛骨臼回転骨切り術後、9ヶ月に対側同手術を施行された患者における歩容変化Poster presentation
- 第38回日本股関節学会, Oct. 2011, Japanese, 日本股関節学会, 鹿児島, Domestic conferenceナビゲーションを用いたTHAセメントレスソケットのスクリュー固定前後での角度変化の評価Oral presentation
- 第38回日本股関節学会, Oct. 2011, Japanese, 日本股関節学会, 鹿児島, Domestic conferenceRA股関節に対するSupport ringを用いた人工股関節置換術の成績Others
- 第38回日本股関節学会, Oct. 2011, Japanese, 日本股関節学会, 鹿児島, Domestic conferenceG2ステム使用THAの術後ステム周囲骨密度と活動性との相関Oral presentation
- 第36回日本足の外科学会, Sep. 2011, Japanese, 日本足の外科学会, 奈良, Domestic conferenceibialis spastic varus foot without tarsal coalition: a report of two casesOral presentation
- 第5回日本CAOS研究会, Sep. 2011, Japanese, 大阪市立大学, 大阪, Domestic conferenceMDCT画像を用いた骨盤座標系の自動決定法Oral presentation
- At the 24th Annual Meeting of International Society for Technology in Arthroplasy, Sep. 2011, English, International Society for Technology in Arthroplasy, ブルージュ, ベルギー, International conferenceLeg length change in total hip arthroplasty with subtrochanteric femoral shortening osteotomy for Crowe type IV developmental hip dysplasiaOral presentation
- 第37回日本骨折治療学会, Jul. 2011, Japanese, 日本骨折治療学会, 横浜, Domestic conference舟状骨偽関節に伴う距舟関節症の1例Oral presentation
- 第84回日本整形外科学会学術総会, May 2011, Japanese, 日本整形外科学会, 横浜, Domestic conference前初期股関節症に対する大腿骨転子間内反骨切り術の長期成績Oral presentation
- 第84回日本整形外科学会学術総会, May 2011, Japanese, 日本整形外科学会, 横浜, Domestic conferenceG2 stem 使用後THAではstem周囲の骨密度が温存されるOral presentation
- 第116回中部日本整形災害外科学会, Apr. 2011, Japanese, 中部日本整形災害外科学会, 高知, Domestic conference人工股関節全置換術後にフォンダパリヌクスを使用した症例の検討~1.5mgと2.5mgについての前向き調査~Oral presentation
- 第30回整形外科バイオマテリアル研究会, Dec. 2010, Japanese, 整形外科バイオマテリアル研究会, 京都, Domestic conference大腿骨頭径による人工股関節全置換術の術後成績の違いOral presentation
- 第38回日本関節病学会, Nov. 2010, Japanese, 日本関節病学会, 京都, Domestic conferencemetal on metal型人工股関節全置換術における短期成績-Oral presentation
- 第37回日本臨床バイオメカニクス学会, Nov. 2010, Japanese, 日本臨床バイオメカニクス学会, 京都, Domestic conferenceMDCT 画像を利用した新しい骨盤形状評価法の試みOral presentation
- 第37回日本股関節学会, Oct. 2010, Japanese, 日本股関節学会, 福岡, Domestic conference人工股関節全置換術後にフォンダパリヌクスを使用した症例の検討~1.5mgと2.5mgについての前向き調査~Oral presentation
- 第25回日本整形外科学会基礎学術集会, Oct. 2010, Japanese, 日本整形外科学会, 京都, Domestic conference温熱ストレスによる軟骨細胞アポトーシスにおけるp38のリン酸化の関与Oral presentation
- 第37回日本股関節学会, Oct. 2010, Japanese, 日本股関節学会, 福岡, Domestic conferenceタナ形成術を併用した大腿骨転子間内反骨切り術の長期成績Oral presentation
- 第25回日本整形外科学会基礎学術集会, Oct. 2010, Japanese, 日本整形外科学会, 京都, Domestic conferencep53R2の発現はメカニカルストレスにより制御される-OA治療への可能性Poster presentation
- 第37回日本股関節学会, Oct. 2010, Japanese, 日本股関節学会, 福岡, Domestic conferencemetal on metal型人工股関節全置換術における経時的成績-ADLとROM-Poster presentation
- 7th Combined meeting of the orthopaedic research societies, Oct. 2010, English, 日本整形外科学会, 京都, International conferenceInvolvement of p38 MAP kinase phosphorylation in chondrocyte apoptosis induced by heat stress.Poster presentation
- 第37回日本股関節学会, Oct. 2010, Japanese, 日本股関節学会, 福岡, Domestic conferenceG2 stem 使用THA後のstem周囲の骨密度変化Oral presentation
- 2010 World congress on osteoarthritis, Sep. 2010, English, 世界変形性関節症学会, ブリュッセル, ベルギー, International conferencep53R2 in chondrocytes is up-regulated by mechanical stressPoster presentation
- 2010 World congress on osteoarthritis, Sep. 2010, English, 世界変形性関節症学会, ブリュッセル, ベルギー, International conferenceInvolvement of p38 MAP kinase phosphorylation in chondrocytes apoptosis induced by heat stressPoster presentation
- 第35回日本足の外科学会学術集会, Jun. 2010, Japanese, 日本足の外科学会, 奈良, Domestic conference足舟状骨偽関節に伴う距舟関節症の1例Poster presentation
- 第83回日本整形外科学会学術総会, May 2010, Japanese, 日本整形外科学会, 東京, Domestic conference前初期股関節症に対する臼蓋形成術の成績Oral presentation
- 第23回日本軟骨代謝学会, Apr. 2010, Japanese, 日本軟骨代謝学会, 鹿児島, Domestic conference温熱ストレスによる軟骨細胞アポトーシスにおけるp38のリン酸化の関与Oral presentation
- 第23回日本軟骨代謝学会, Apr. 2010, Japanese, 日本軟骨代謝学会, 鹿児島, Domestic conferencep53R2の発現はメカニカルストレスにより制御される-OA治療への可能性Oral presentation
- 2010 AAOS Annual meeting., Mar. 2010, English, AAOS Annual meeting., ニューオリンズ, アメリカ, International conferenceLong term results of intertrochanteric varus osteotomy for the dysplastic hipPoster presentation
- 56th Annual Meeting of the Orthopaedic Research Society, Mar. 2010, English, Orthopaedic Research Society, ニューオリンズ, アメリカ, International conferenceAutocrine Motility Factor Regulates the Cell Survival in Human ChondrocytesPoster presentation
- 第40回日本人工関節学会, Feb. 2010, Japanese, 日本人工関節学会, 沖縄, Domestic conference人工股関節全置換術後にフォンダパリニクス(1.5mg/2.5mg)を使用した症例の検討〜D-ダイマーを指標として〜Oral presentation
- 第40回日本人工関節学会, Feb. 2010, Japanese, 日本人工関節学会, 沖縄, Domestic conferencemetal on metal型人工股関節全置換術における短期成績-大腿骨頭径による比較-Poster presentation
- 第24回日本整形外科学会基礎学術集会, Nov. 2009, Japanese, 日本整形外科学会, 横浜, Domestic conferenceストレスによる軟骨細胞アポトーシスにおけるp38のリン酸化の関与Poster presentation
- 第36回日本股関節学会, Oct. 2009, Japanese, 日本股関節学会, 京都, Domestic conference変形性股関節症に対する臼蓋形成術後の10年以上の成績Oral presentation
- 第113回中部日本整形外科災害外科学会学術集会, Oct. 2009, Japanese, 中部日本整形外科災害外科学会, 神戸, Domestic conference前初期股関節症に対する内反骨切り術の長期成績Oral presentation
- 第36回日本股関節学会, Oct. 2009, Japanese, 日本股関節学会, 京都, Domestic conference人工股関節全置換術後にフォンダパリニクスを使用した症例の検討―D-ダイマーを指標としてOral presentation
- 第113回中部日本整形外科災害外科学会学術集会, Oct. 2009, Japanese, 中部日本整形外科災害外科学会, 神戸, Domestic conference人工股関節全置換術後にフォンダパリニクスを使用した症例の検討―D-ダイマーを指標としてOral presentation
- At the 10th International symposium on advanced intelligent systems, Aug. 2009, English, International symposium on advanced intelligent systems, 釜山, 韓国, International conferenceEvaluating of hip joint alignment system in MDCT imagesPoster presentation
- The 10th International Symposium on Advanced Intelligent Systems, Jun. 2009, English, International Symposium on Advanced Intelligent Systems, 釜山, 韓国, International conferenceEvaluation of hip joint alignment system in MDCT imagesOral presentation
- 第82回日本整形外科学会学術総会, May 2009, Japanese, 日本整形外科学会, 福岡, Domestic conference進行期・末期股関節症に対するChiari骨盤骨切り術Oral presentation
- 8th World Congress of the International Cartilage Repair Society, May 2009, English, International Cartilage Repair Society, マイアミ, アメリカ, International conferenceChondrocyte apoptosis with heat stress is induced by p53 pathwayPoster presentation