基本情報
委員歴
5-
2023年8月 - 現在
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2020年7月 - 2023年8月
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2014年8月 - 2020年7月
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2014年6月 - 2018年6月
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2013年 - 2017年
論文
51-
Journal of Veterinary Medical Science 2024年
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Japanese Journal of Veterinary Anesthesia & Surgery 54(2) 45-52 2023年 査読有り
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The Journal of veterinary medical science 82(7) 908-916 2020年5月25日 査読有りThe object of this study is to evaluate the long-term outcome of hind limb weight-bearing function and progression of stifle osteoarthritis (OA) after tibial plateau leveling osteotomy (TPLO). Groups were classified by the degree of cranial cruciate ligament (CrCL) damage and presence or absence of medial meniscus damage as macroscopically evaluated during surgery. Weight-bearing function was assessed via the peak vertical force (PVF), and OA progression was assessed via the radiographic OA score (OAS) preoperatively and 1, 3, 6, 12, 18, 24, and 36 months postoperatively. In all stifles, PVF was significantly higher within 6 months postoperatively than preoperatively, and this high ratio was maintained for 36 months. The OAS was significantly higher 24 months postoperatively than preoperatively in stifles with a partial CrCL tear, and significantly increased at each timepoint after 3 months postoperatively in stifles with complete CrCL rupture. The OAS remained consistently lower in stifles with a partial CrCL tear and no treatment of the medial meniscus than in stifles with complete rupture. Thus, after TPLO, the weight-bearing function improved in the early postoperative period and was maintained for as long as 36 months. Although OA progressed over time after TPLO, the progression was more gradual in stifles with partial tears than in those with complete rupture. Canine patients would benefit from earlier surgical intervention through development of technology that enables early detection of ligament degeneration.
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Veterinary and comparative orthopaedics and traumatology : V.C.O.T 2020年5月14日 査読有りOBJECTIVES: Dogs with patella alta reportedly have a shorter extensor mechanism than normal dogs. The present study aimed to measure the length of the extensor mechanism and to assess the effect of limb position on the quadriceps muscle length (QML)/femoral bone length (FL) ratio. STUDY DESIGN: Three-dimensional computed tomography images were taken of 12 Beagle dogs. Each dog underwent computed tomographic imaging 24 times with different limb positions. The QML/FL was measured on each image, along with the hip flexion-extension, hip abduction-adduction and stifle flexion-extension angles. Multiple regression analysis was used to determine the effect of these angles on the QML/FL. RESULTS: The QML/FL was increased with the hip extended (standardized partial regression coefficient 0.855 with linear plotting, 0.829 with log plotting) and with the stifle flexed (standardized partial regression coefficient 0.814 with linear plotting, 0.800 with log plotting). The partial regression coefficient of the hip abduction-adduction angle was small, indicating a small impact on the QML/FL. The 95% confidence range of the QML/FL with the hip extended and stifle flexed was 0.87 to 1.00 (mean ± standard deviation: 0.93 ± 0.03). CONCLUSION: The QML/FL was more influenced by joint angles when the hip was flexed or the stifle was extended. Hence, these positions should be avoided when evaluating the QML/FL so that the QML is less altered by slight positioning disparities.
MISC
366-
日本獣医麻酔外科学会学術集会抄録集(Web) 106th 2023年
書籍等出版物
10講演・口頭発表等
7-
The 6th Asian Meeting of Animal Medicine Specialties 2019年10月
担当経験のある科目(授業)
9-
- 現在獣医外科学実習 (日本獣医生命科学大学)
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- 現在獣医外科学(軟部外科学) (日本獣医生命科学大学)
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- 現在獣医眼科学 (日本獣医生命科学大学)
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獣医医療面接 (日本獣医生命科学大学)
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獣医看護学(獣医眼科学) (日本獣医生命科学大学)
共同研究・競争的資金等の研究課題
1-
日本学術振興会 科学研究費助成事業 2011年4月 - 2017年3月