Difference in the anterior displacement of the tibial tuberosity relative to the proximal tibial fragment between opening wedge and closed wedge high tibial osteotomies

Autor: Kikuchi Kentaro, Kumagai Ken, Yamada Shunsuke, Nejima Shuntaro, Choe Hyonmin, Ike Hiroyuki, Kobayashi Naomi, Inaba Yutaka
Jazyk: angličtina
Rok vydání: 2024
Předmět:
Zdroj: SICOT-J, Vol 10, p 21 (2024)
Druh dokumentu: article
ISSN: 2426-8887
DOI: 10.1051/sicotj/2024020
Popis: Introduction: This study aimed to investigate the anterior-posterior (AP) displacement of the tibial tuberosity (TT) and to assess the difference between closed wedge and opening wedge high tibial osteotomies (OWHTO and CWHTO). Methods: One hundred consecutive knees with osteoarthritis that underwent OWHTO (50 knees) or CWHTO (50 knees) were investigated retrospectively. The femorotibial angle (FTA) was measured on AP radiographs of the knee. AP displacement of the TT, posterior tibial slope (PTS), the modified Blackburne-Peel index (mBPI), and the modified Caton-Deschamps index (mCDI) were measured on lateral radiographs of the knee. Results: Patients had a mean correction angle of 12.58 ± 2.84° and 18.98 ± 5.14° (P
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