Personnel Information

写真a

OHARA Toshiyuki


Job title

Visiting Lecturer

Campus Career 【 display / non-display

  • 2012.04
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    2016.03
    Tokyo Medical and Dental University, Graduate School of Medical and Dental Sciences, Medical and Dental Sciences, Bio-Matrix, Joint Surgery and Sports Medicine, Graduate Student
  • 2016.10
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    2017.03
    Tokyo Medical and Dental University, (Old Organization)Medical Hospital, Central Clinical Facilities, Sports Medicine Center, Project Assistant Professor
  • 2017.04
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    2018.03
    Tokyo Medical and Dental University, (Old Organization)Medical Hospital, Central Clinical Facilities, Sports Medicine Center, Assistant Professor
  • 2018.04
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    2021.09
    Tokyo Medical and Dental University, (Old Organization)Medical Hospital, Central Clinical Facilities, Sports Medicine Center, Assistant Professor
  • 2021.10
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    2022.03
    Tokyo Medical and Dental University, Tokyo Medical and Dental University, Division of Integrated Facilities, Sports Medicine Center, Assistant Professor
  • 2022.04
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    2023.04
    Tokyo Medical and Dental University, Tokyo Medical and Dental University, Division of Clinical Medicine, Department of Specialized Medical Care, Hyperbaric Medical Center, Visiting Lecturer
  • 2023.05
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    2024.04
    Tokyo Medical and Dental University, Tokyo Medical and Dental University, Division of Clinical Medicine, Department of Specialized Medical Care, Hyperbaric Medical Center, Visiting Lecturer
  • 2024.05
    -
    Now
    Tokyo Medical and Dental University, Tokyo Medical and Dental University, Division of Clinical Medicine, Department of Specialized Medical Care, Hyperbaric Medical Center, Visiting Lecturer

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Published Papers & Misc 【 display / non-display

  1. Takehiro Ohmi, Junya Aizawa, Kenji Hirohata, Shunsuke Ohji, Sho Mitomo, Toshiyuki Ohara, Kazuyoshi Yagishita. Biomechanical characteristics of the lower extremities during running in male long-distance runners with a history of medial tibial stress syndrome: a case control study. BMC Musculoskelet Disord. 2023.02; 24 (1): 103. ( PubMed, DOI )

  2. Nobutake Ozeki, Hideyuki Koga, Tomomasa Nakamura, Yusuke Nakagawa, Toshiyuki Ohara, Jae-Sung An, Ichiro Sekiya.. Ultrasound-assisted arthroscopic all-inside repair technique for posterior lateral meniscus tear. Arthroscopy Techniques. 2022.04; 11 (5): e929-e935. ( PubMed, DOI )

  3. Nobutake Ozeki, Hideyuki Koga, Tomomasa Nakamura, Yusuke Nakagawa, Toshiyuki Ohara, Yuji Kohno, Ichiro Sekiya. Surgical Repair of Symptomatic Wrisberg Variant Discoid Lateral Mensicus with Pull-Out Repair and Capsulodesis. Arthrosc Tech. 2021.12; 11 (1): e61-e68. ( PubMed, DOI )

  4. Koga H, Nakamura T, Katagiri H, Nakagawa Y, Ozeki N, Ohara T, Shioda M, Kohno Y, Amemiya M, Sekiya I. Two-Year Outcomes After Meniscoplasty by Capsular Advancement With the Application of Arthroscopic Centralization Technique for Lateral Compartment Knee Osteoarthritis. The American journal of sports medicine. 2020.10; 363546520957367. ( PubMed, DOI )

  5. Kenji Hirohata, Junya Aizawa, Hidetaka Furuya, Sho Mitomo, Takehiro Ohmi, Shunsuke Ohji, Toshiyuki Ohara, Hideyuki Koga, Kazuyoshi Yagishita, Kate E Webster. The Japanese version of the anterior cruciate ligament-return to sport after injury (ACL-RSI) scale has acceptable validity and reliability. Knee Surg Sports Traumatol Arthrosc. 2020.08; 28 (8): 2519-2525. ( PubMed, DOI )

  6. Cui Weiding, Nakagawa Yusuke, Katagiri Hiroki, Otabe Koji, Ohara Toshiyuki, Shioda Mikio, Kohno Yuji, Hoshino Takashi, Yoshihara Aritoshi, Sekiya Ichiro, Koga Hideyuki. Knee laxity, lateral meniscus tear and distal femur morphology influence pivot shift test grade in ACL injury patients KNEE SURGERY SPORTS TRAUMATOLOGY ARTHROSCOPY. 2020.04; ( PubMed, DOI )

  7. Araya N, Katagiri H, Nakagawa Y, Ohara T, Shioda M, Kohno Y, Amemiya M, Sekiya I, Koga H. PREDICTORS OF RESIDUAL MECHANICAL SYMPTOMS AFTER MENISCUS SURGERY: DATA FROM THE MAKS GROUP OSTEOARTHRITIS AND CARTILAGE. 2020.04; 28 S221-S223.

  8. Katagiri H, Miyatake K, Nakagawa Y, Otabe K, Ohara T, Shioda M, Sekiya I, Koga H. The effect of a longitudinal tear of the medial meniscus on medial meniscal extrusion in anterior cruciate ligament injury patients. The Knee. 2019.12; 26 (6): 1292-1298. ( PubMed, DOI )

  9. Katakura M, Nakamura K, Watanabe T, Horie M, Nakamura T, Katagiri H, Otabe K, Nakagawa Y, Ohara T, Sekiya I, Muneta T, Koga H. Risk factors for residual anterolateral rotational instability after double bundle anterior cruciate ligament reconstruction: Evaluation by quantitative assessment of the pivot shift phenomenon using triaxial accelerometer. The Knee. 2019.10; ( PubMed, DOI )

  10. Yagishita Kazuyoshi, Ohara Toshiyuki, Shioda Mikio, Kojima Yasushi, Niizeki Yumi, Oyaizu Takuya, Okawa Atsushi. スポーツ医学における高気圧酸素療法(Hyperbaric Oxygen for Sports Medicine) 日本高気圧環境・潜水医学会雑誌. 2019.09; 54 (3): 103. ( ichushi )

  11. Ueki Hiroko, Katagiri Hiroki, Otabe Koji, Nakagawa Yusuke, Ohara Toshiyuki, Shioda Mikio, Kohno Yuji, Hoshino Takashi, Sekiya Ichiro, Koga Hideyuki. Contribution of Additional Anterolateral Structure Augmentation to Controlling Pivot Shift in Anterior Cruciate Ligament Reconstruction AMERICAN JOURNAL OF SPORTS MEDICINE. 2019.07; 47 (9): 2093-2101. ( PubMed, DOI )

  12. Katakura Mai, Horie Masafumi, Watanabe Toshifumi, Katagiri Hiroki, Otabe Koji, Ohara Toshiyuki, Nakamura Kaori, Katagiri Kenta, Ueki Hiroko, Zaffagnini Stefano, Sekiya Ichiro, Muneta Takeshi, Koga Hideyuki. Effect of meniscus repair on pivot-shift during anterior cruciate ligament reconstruction: Objective evaluation using triaxial accelerometer KNEE. 2019.01; 26 (1): 124-131. ( PubMed, DOI )

  13. Ueki H, Nakagawa Y, Ohara T, Watanabe T, Horie M, Katagiri H, Otabe K, Katagiri K, Hiyama K, Katakura M, Hoshino T, Inomata K, Araya N, Sekiya I, Muneta T, Koga H. Risk factors for residual pivot shift after anterior cruciate ligament reconstruction: data from the MAKS group. Knee Surg Sports Traumatol Arthrosc. 2018.12; 26 (12): 3724-3730. ( PubMed, DOI )

  14. Yamaguchi-Kabata Yumi, Morihara Takashi, Ohara Tomoyuki, Ninomiya Toshiharu, Takahashi Atsushi, Akatsu Hiroyasu, Hashizume Yoshio, Hayashi Noriyuki, Shigemizu Daichi, Boroevich Keith A., Ikeda Manabu, Kubo Michiaki, Takeda Masatoshi, Tsunoda Tatsuhiko. Integrated analysis of human genetic association study and mouse transcriptome suggests LBH and SHF genes as novel susceptible genes for amyloid-beta accumulation in Alzheimer's disease HUMAN GENETICS. 2018.07; 137 (6-7): 521-533. ( DOI )

  15. Mindae Kim, Watanabe Toshifumi, Muneta Takeshi, Ohara Toshiyuki, Sekiya Ichiro, Koga Hideyuki. Coronal Instability after Total Knee Arthroplasty using Bi-Surface type 3: An Averaged 10 Year Follow-up Study(和訳中) Journal of Medical and Dental Sciences. 2018.06; 65 (2): 51-58. ( ichushi )

  16. Horie Masafumi, Katagiri Hiroki, Watanabe Toshifumi, Otabe Koji, Ohara Toshiyuki, Katagiri Kenta, Sekiya Ichiro, Muneta Takeshi, Koga Hideyuki. Early intervention on early knee osteoarthritis focusing on the medial meniscus posterior root tear 内側半月板逸脱を伴う変形性膝関節症に対する鏡視下半月板セントラリゼーションを併用した高位脛骨骨切り術の臨床成績(Early intervention on early knee osteoarthritis focusing on the medial meniscul posterior root tear Clinical outcomes after medial open-wedge high tibial osteotomy combined with arthroscopic medial meniscus centralization for medial compartment OA with meniscal extrusion) JOSKAS. 2018.05; 43 (4): 164. ( ichushi )

  17. Kusunoki Yusuke, Horie Masafumi, Watanabe Toshifumi, Katagiri Hiroki, Otabe Koji, Ohara Toshiyuki, Katagiri Kenta, Sekiya Ichiro, Koga Hideyuki. 後内側ポータルを用いた膝関節遊離体摘出術後に生じた伏在神経障害に対して伏在神経剥離術を施行した1例(A case of saphenous neuralgia following arthroscopic removal of loose bodies through posteromedial portal) JOSKAS. 2018.05; 43 (4): 728. ( ichushi )

  18. Otabe Koji, Katagiri Kenta, Ohara Toshiyuki, Katagiri Hiroki, Horie Masafumi, Watanabe Toshifumi, Sekiya Ichiro, Muneta Takeshi, Koga Hideyuki. オーバル型ワイドガントリーMRIを用いた膝関節屈曲位における若年者および高齢者の膝窩動脈走行解析(Wide Oval Gantry 3.0T MRI Analysis Revealed Smaller Knee Neurovascular Transposition during Flexion of the Knee among Elderly Patients) JOSKAS. 2018.05; 43 (4): 466. ( ichushi )

  19. Koga Hideyuki, Watanabe Toshifumi, Horie Masafumi, Katagiri Hiroki, Otabe Koji, Ohara Toshiyuki, Sekiya Ichiro, Muneta Takeshi. Meniscal Repair up to date 逸脱半月板に対する治療戦略(Meniscal Repair up to date Meniscus repair up to date: Treatment strategy for meniscus extrusion) JOSKAS. 2018.05; 43 (4): 160. ( ichushi )

  20. Watanabe Toshifumi, Muneta Takeshi, Sekiya Ichiro, Horie Masafumi, Katagiri Hiroki, Otabe Koji, Ohara Toshiyuki, Katagiri Kenta, Koga Hideyuki. Knee Prostheses from Asia ACTIYAS: Implant design, surgical tips, and clinical outcomes(和訳中) JOSKAS. 2018.05; 43 (4): 473. ( ichushi )

  21. Koga Hideyuki, Katakura Mai, Watanabe Toshifumi, Horie Masafumi, Katagiri Hiroki, Otabe Koji, Ohara Toshiyuki, Sekiya Ichiro, Muneta Takeshi. How to eliminate residual instability in ACLR ACL再建術後の残存不安定性の制動 回旋不安定性と半月板(How to eliminate residual instability in ACLR How to eliminate residual instability in ACLR: Rotational instability and Meniscus) JOSKAS. 2018.05; 43 (4): 415. ( ichushi )

  22. Hasegawa Shoichi, Horie Masafumi, Watanabe Toshifumi, Katagiri Hiroki, Otabe Koji, Ohara Toshiyuki, Katakura Mai, Sekiya Ichiro, Muneta Takeshi, Koga Hideyuki. 脛骨軟骨面と一部癒合した両側半月板低形成の一例(A case of bilateral hypoplastic menisci partially fused to cartilage surface of the tibia) JOSKAS. 2018.05; 43 (4): 706. ( ichushi )

  23. Minami Takao, Muneta Takeshi, Sekiya Ichiro, Watanabe Toshifumi, Mochizuki Tomoyuki, Horie Masafumi, Katagiri Hiroki, Otabe Koji, Ohara Toshiyuki, Katakura Mai, Koga Hideyuki. Lateral meniscus posterior root tear contributes to anterolateral rotational instability and meniscus extrusion in anterior cruciate ligament-injured patients KNEE SURGERY SPORTS TRAUMATOLOGY ARTHROSCOPY. 2018.04; 26 (4): 1174-1181. ( PubMed, DOI )

  24. Kanehiro Hiyama, Yusuke Nakagawa, Toshiyuki Ohara, Takeshi Muneta, Toshifumi Watanabe, Masafumi Horie, Koji Otabe, Hiroki Katagiri, Kenta Katagiri, Mai Katakura, Takashi Hoshino, Hiroko Ueki, Kei Inomata, Naoko Araya, Ichiro Sekiya, Hideyuki Koga. Anterior cruciate ligament injuries result in a larger functional deficit in fighting sport athletes: comparison of functional status among different sport types. Journal of ISAKOS. 2018.03; 2018 (3): 128-133. ( DOI )

  25. Minami Takao, Koga Hideyuki, Sekiya Ichiro, Watanabe Toshifumi, Horie Masafumi, Katagiri Hiroki, Otabe Koji, Ohara Toshiyuki, Katakura Mai, Muneta Takeshi. Posteriorly inserted anterior cruciate ligament in knees with discoid lateral meniscus corresponding to bony morphological characteristics of femoral lateral condyle JOURNAL OF ORTHOPAEDIC SCIENCE. 2018.03; 23 (2): 350-355. ( PubMed, DOI )

  26. Watanabe Toshifumi, Aoki Akino, Hoshi Kenji, Gamada Kazuyoshi, Muneta Takeshi, Horie Masafumi, Katagiri Hiroki, Otabe Koji, Ohara Toshiyuki, Sekiya Ichiro, Koga Hideyuki. 後方安定化補綴物における階段上り中の前方脛骨ポストでのインピンジメント(Anterior tibial post impingement in posterior-stabilized prosthesis during stair climbing) 日本整形外科学会雑誌. 2018.03; 92 (2): S422. ( ichushi )

  27. Hideyuki Koga, Atsuo Nakamae, Yosuke Shima, Roald Bahr, Tron Krosshaug. Hip and Ankle Kinematics in Noncontact Anterior Cruciate Ligament Injury Situations: Video Analysis Using Model-Based Image Matching. Am J Sports Med. 2018.02; 46 (2): 333-340. ( PubMed, DOI )

  28. Koga H, Watanabe T, Horie M, Katagiri H, Otabe K, Ohara T, Katakura M, Sekiya I, Muneta T. Augmentation of the Pullout Repair of a Medial Meniscus Posterior Root Tear by Arthroscopic Centralization. Arthroscopy techniques. 2017.08; 6 (4): e1335-e1339. ( PubMed, DOI )

  29. Ozeki Nobutake, Muneta Takeshi, Kawabata Kenichi, Koga Hideyuki, Nakagawa Yusuke, Saito Ryusuke, Udo Mio, Yanagisawa Katsuaki, Ohara Toshiyuki, Mochizuki Tomoyuki, Tsuji Kunikazu, Saito Tomoyuki, Sekiya Ichiro. Centralization of extruded medial meniscus delays cartilage degeneration in rats JOURNAL OF ORTHOPAEDIC SCIENCE. 2017.05; 22 (3): 542-548. ( PubMed, DOI )

  30. Ozeki Nobutake, Muneta Takeshi, Kawabata Kenichi, Koga Hideyuki, Nakagawa Yusuke, Saito Ryusuke, Udo Mio, Yanagisawa Katsuaki, Ohara Toshiyuki, Mochizuki Tomoyuki, Tsuji Kunikazu, Saito Tomoyuki, Sekiya Ichiro. ラットの内側半月板逸脱に対するcentralizationにより軟骨変性が遅延する(Centralization of extruded medial meniscus delays cartilage degeneration in rats) Journal of Orthopaedic Science. 2017.05; 22 (3): 542-548. ( ichushi )

  31. Koga Hideyuki, Watanabe Toshifumi, Horie Masafumi, Katagiri Hiroki, Otabe Koji, Ohara Toshiyuki, Katakura Mai, Sekiya Ichiro, Muneta Takeshi. すべてが分かる半月板損傷の治療 半月板突出の関節鏡下centralization法と膝関節症における膝関節機能回復のための本手術法の応用(Arthroscopic Centralization of an Extruded Meniscus and Its Application to Knee Osteoarthritis to Restore Knee Function) JOSKAS. 2017.05; 42 (4): 526. ( ichushi )

  32. Watanabe Toshifumi, Muneta Takeshi, Koga Hideyuki, Horie Masafumi, Otabe Koji, Ohara Toshiyuki, Nakamura Kaori, Katakura Mai, Okawa Atsushi, Sekiya Ichiro. 人工膝関節全置換術における脛骨ポストに対するカム後部設計と接触ストレス 円形と角型デザインの比較(Post-cam design and contact stress on tibial posts in total knee prostheses: Comparison between a rounded and a squared design) 日本整形外科学会雑誌. 2017.03; 91 (2): S453. ( ichushi )

  33. Yuuki Arata, Muneta Takeshi, Ohara Toshiyuki, Sekiya Ichiro, Koga Hideyuki. 前十字靱帯損傷膝における外側/内側膝不安定性とその関連要因との相関(Associated lateral/medial knee instability and its relevant factors in anterior cruciate ligament-injured knees) Journal of Orthopaedic Science. 2017.03; 22 (2): 300-305. ( ichushi )

  34. Arata Yuuki, Takeshi Muneta, Toshiyuki Ohara, Ichiro Sekiya, Hideyuki Koga. Associated lateral/medial knee instability and its relevant factors in anterior cruciate ligament-injured knees. J Orthop Sci. 2016.11; ( PubMed, DOI )

  35. Toshiyuki Ohara, Takeshi Muneta, Yusuke Nakagawa, Yu Matsukura, Shizuko Ichinose, Hideyuki Koga, Kunikazu Tsuji, Ichiro Sekiya. <Original Article>Hypoxia enhances proliferation through increase of colony formation rate with chondrogenic potential in primary synovial mesenchymal stem cells. J. Med. Dent. Sci.. 2016; 63 (4): 61-70. ( PubMed, DOI )

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Conference Activities & Talks 【 display / non-display

  1. Hyperbaric oxygen for sports medicine. 第4回アジア太平洋潜水・高気圧環境医学会 2019.10.25 中津市

  2. M . Uomizu, T. Mochizuki, T. Ohara, J. Matsuda, N. Ozeki, K. Tsuji, A. Nimura, T. Miyamoto, M. Goto, I. Sekiya, T. Muneta . Synovium-derived MSCs promote the restoration of tensile strength of the rotator cuff tendon after repair in a rat model. Orthopaedic Research Society 2017 Annual Meeting 2017.03.19 San Diego, CA, USA

  3. Takeshi Muneta, Hideyuki Koga, Masafumi Horie, Koji Otabe, Toshiyuki Ohara, Kaori Nakamura, Mai Katakura, Ichiro Sekiya. Post-cam Design and Contact Stress on Tibial Posts in Total Knee Prostheses:Comparison between a Rounded and a Squared Design. Orthopaedic Research Society 2017.03.19 San Diego, CA, USA

  4. Toshiyuki Ohara,Takeshi Muneta, Yusuke Nakagawa, Yu Matsukura, Kunikazu Tsuji, Ichiro Sekiya. Hypoxia enhances proliferation with chondrogenic potential in primary synovial MSCs. Orthopaedic Research Society 2016 Annual Meeting 2016.03.05

  5. Toshiyuki Ohara,Takeshi Muneta, Yu Matsukura, Kunikazu Tsuji, Ichiro Sekiya. Hypoxia enhances colony formation and proliferation with chondrogenic potential in passage 0 human synovial mesenchymal stem cells.. Orthopaedic Research Society 2015 Annual Meeting 2015.03.28

  6. Mio Udo, Ichiro Sekiya, Kunikazu Tsuji, Nobutake Ozeki, Yusuke Nakagawa, Toshiyuki Ohara, Ryusuke Saito, Katsuaki Yanagisawa, Takeshi Muneta. In Vivo Evaluation Of Arthritis By Mmp Activatable Probe In A Rat Mia-Induced Model. ORS 2015 Annual Meeting 2015.03.28 Las Vegas, USA

  7. Mio Udo, Ichiro Sekiya, Kunikazu Tsuji, Nobutake Ozeki, Yusuke Nakagawa, Toshiyuki Ohara, Ryusuke Saito, Katsuaki Yanagisawa, Takeshi Muneta. Low Dosage Of Monoiodoacetic Acid Induces Arthritis Without Bone Defect In A Rat Model. ORS 2015 Annual Meeting 2015.03.28 Las Vegas, USA

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