Masaichi Sotozawa

Intraoperatively accurate limb alignment after opening wedge high tibial osteotomy can be lost by large knee joint line convergence angle during surgery

Ken Kumagai, Shunsuke Yamada, Tomotaka Akamatsu et al. · Archives of Orthopaedic and Trauma Surgery · 2020 · 26 citations

Medicine, Orthopaedic Surgery, Orthopedic Surgery +9

Relationship between the bony correction angle and mechanical axis change and their differences between closed and open wedge high tibial osteotomy

Takahiro Ogino, Ken Kumagai, Shunsuke Yamada et al. · BMC Musculoskeletal Disorders · 2020 · 14 citations · Full text

Medicine, Orthopedic Surgery, Surgery +13

Bevacizumab suppressed degenerative changes in articular cartilage explants from patients with osteoarthritis of the knee

Masaichi Sotozawa, Ken Kumagai, Kimi Ishikawa et al. · Journal of Orthopaedic Surgery and Research · 2023 · 13 citations · Full text

Medicine, Orthopaedic Surgery, Orthopedic Surgery +16

Minimum 5-Year Outcomes of Osteochondral Autograft Transplantation with a Concomitant High Tibial Osteotomy for Spontaneous Osteonecrosis of the Knee with a Large Lesion

Ken Kumagai, Shunsuke Yamada, Shuntaro Nejima et al. · Cartilage · 2022 · 12 citations · Full text

Medicine, Orthopedic Surgery, Surgery +7

Increased contact area of flange and decreased wedge volume of osteotomy site by open wedge distal tibial tuberosity arc osteotomy compared to the conventional technique

Shuntaro Nejima, Ken Kumagai, Hiroshi Fujimaki et al. · Knee Surgery Sports Traumatology Arthroscopy · 2020 · 11 citations

Medicine, Orthopaedic Surgery, Orthopedic Surgery +5