Institute of Science Tokyo · Graduate School of Medical and Dental Sciences

Research keywordssports medicine・anterior cruciate ligament reconstruction・ramp lesions・foot and ankle MRI・ballet dancers・foot exercise biomechanics・ankle ligament strain

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• 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 )2025
• 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 )2025
• Mai Katakura, Mercedes Aramayo Gomes Rezende, James D F Calder, Angela E Kedgley. A comparison of abductor hallucis muscle activation and medial longitudinal arch angle during nine different foot exercises. Gait Posture. 2024.09; 113 167-172. ( PubMed , DOI )2024
• Ryu Yoshida, Hideyuki Koga, Junpei Matsuda, Tomomasa Nakamura, Kazumasa Miyatake, Hiroki Katagiri, Mai Katakura, Aritoshi Yoshihara, Ryota Seki, Toyohiro Katsumata, Mitsuru Mizuno, Ken Watanabe, Ichiro Sekiya, Kunikazu Tsuji, Yusuke Nakagawa. Presoaking Grafts in Vancomycin Does Not Impair Graft-Bone Healing in a Rat Anterior Cruciate Ligament Reconstruction Model. Am J Sports Med. 2024.06; 52 (7): 1784-1793. ( PubMed , DOI )2024

• 新規動物モデルを用いた変形性関節症の発症機構解明
• 選択的自己多血小板血漿の筋内投与による筋損傷修復機序の解明
• クラッシックバレダンサーにおける足関節周辺オーバーユース障害の発生状況とその要因
• 大動物を用いた膝屈筋腱による半月板再建の関節内成熟過程の解明

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