Personnel Information

写真a

TOKUMOTO Yasumasa


Job title

Graduate Student
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Campus Career 【 display / non-display 】

  • 2023.04
    -
    Now
    Institute of Science Tokyo， Graduate School of Medical and Dental Sciences， Medical and Dental Sciences， Bio-Matrix， Joint Surgery and Sports Medicine， Graduate Student
  • 2019.10
    　
    　
    Tokyo Medical and Dental University， (Old Organization)Medical Hospital， Hospital Departments， Department of Sensory, Orthopedic, and Dematologic Medicine， Orthopaedic Surgery， Resident
  • 2019.11
    -
    2020.03
    Tokyo Medical and Dental University， (Old Organization)Medical Hospital， Hospital Departments， Department of Sensory, Orthopedic, and Dematologic Medicine， Orthopaedic Surgery， Resident
  • 2023.04
    -
    2024.09
    Tokyo Medical and Dental University， Graduate School of Medical and Dental Sciences， Medical and Dental Sciences， Division of Bio-Matrix， Department of Joint Surgery and Sports Medicine， Graduate Student
  • 2024.10
    -
    Now
    Institute of Science Tokyo， -， Graduate Schools， Bio-Matrix， Department of Joint Surgery and Sports Medicine， Graduate Student
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Published Papers & Misc 【 display / non-display 】

  1. Yasumasa Tokumoto, Yusuke Nakagawa, Tomomasa Nakamura, Nobutake Ozeki, Takashi Hoshino, Ichiro Sekiya, Hideyuki Koga. Combined Medial Meniscus Repair, Centralization, and High Tibial Osteotomy Are Associated With Improved Clinical, Radiological, and Arthroscopic Outcomes in Patients With Posterior Root Tears and Varus Alignment. Arthroscopy. 2025.07; 41 (12): 5217-5226. ( PubMed, DOI )

  2. Ryu Yoshida, Hideyuki Koga, Tomomasa Nakamura, Nobutake Ozeki, Mai Katakura, Masaki Amemiya, Takashi Hoshino, Aritoshi Yoshihara, Toyohiro Katsumata, Yasumasa Tokumoto, Ichiro Sekiya, Yusuke Nakagawa. Infrapatellar fat pad fibrosis after anterior cruciate ligament reconstruction is associated with male sex, high body mass index, prolonged operation time and articular cartilage damage, with detrimental effects on one-year clinical outcomes. J Exp Orthop. 2025.07; 12 (3): e70365. ( PubMed, DOI )

  3. Shoichi Hasegawa, Hideyuki Koga, Tomomasa Nakamura, Yusuke Nakagawa, Takashi Hoshino, Mai Katakura, Masaki Amemiya, Aritoshi Yoshihara, Yasumasa Tokumoto, Ichiro Sekiya, Nobutake Ozeki. Preoperative Moderate Pivot-Shift Phenomenon: A Risk Factor for Ramp Lesions in Patients Undergoing Anterior Cruciate Ligament Reconstruction? Orthop J Sports Med. 2025.06; 13 (6): 23259671251341586. ( PubMed, DOI )

  4. Ryu Yoshida, Hideyuki Koga, Tomomasa Nakamura, Yusuke Nakagawa, Mai Katakura, Masaki Amemiya, Takashi Hoshino, Aritoshi Yoshihara, Shoichi Hasegawa, Yasumasa Tokumoto, Ichiro Sekiya, Nobutake Ozeki. Steep medial posterior tibial slope angle and ramp lesion are independent risk factors for an increase in quantitatively measured pivot shift in patients with ACL-deficient knees. J Exp Orthop. 2024.07; 11 (3): e70011.

  5. 浅見 大輔, 中川 裕介, 吉原 有俊, 中村 智祐, 星野 傑, 徳本 泰將, 関矢 一郎, 古賀 英之. 難治性人工膝関節感染に対するメガプロステーシスセメントスペーサー5例の治療成績 関東整形災害外科学会雑誌. 2024.03; 臨時増刊号外 (55): 136.

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Conference Activities & Talks 【 display / non-display 】

  1. Shoichi Hasegawa, Hideyuki Koga, Tomomasa Nakamura,Yusuke Nakagawa, Takashi Hoshino, Mai Katakura, Masaki Amemiya, Aritoshi Yoshihara, Yasumasa Tokumoto, Ichiro Sekiya, Nobutake Ozeki. Even A Moderate Pivot Shift Phenomenon Is A Preoperative Risk Factor For Ramp Lesions In Patients Undergoing Anterior Cruciate Ligament Reconstruction. ISAKOS 2025.06.08 Munich, Germany

  2. Yasumasa Tokumoto. Short-term outcomes after meniscus centralization combined with pull-out repair and open wedge high tibial osteotomy for medial meniscus posterior root tear with varus alignment. ESSKA 2024.05.08 Milan, Italy

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