Autor: |
Yuki Suzuki, Yasumitsu Ohkoshi, Kensaku Kawakami, Kenta Shimizu, Shuya Chida, Kengo Ukishiro, Tomohiro Onodera, Koji Iwasaki, Tatsunori Maeda, Sho’ji Suzuki, Eiji Kondo, Norimasa Iwasaki |
Jazyk: |
angličtina |
Rok vydání: |
2023 |
Předmět: |
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Zdroj: |
Scientific Reports, Vol 13, Iss 1, Pp 1-9 (2023) |
Druh dokumentu: |
article |
ISSN: |
2045-2322 |
DOI: |
10.1038/s41598-023-46486-1 |
Popis: |
Abstract During progression of knee osteoarthritis (OA), gait biomechanics changes three-dimensionally; however, its characteristics and trunk posture according to OA severity remain unknown. The present study investigated three-dimensional knee joint biomechanics and trunk posture according to knee OA severity. Overall, 75 patients (93 knees) with medial knee OA [Kellgren-Lawrence grade ≥ 2, grade 2: 20 patients with 24 knees (mean 60.0 years old); grade 3: 25 with 28 knees (mean 62.0 years old); grade 4: 30 with 41 knees (mean 67.9 years old)] and 14 healthy controls (23 knees, mean 63.6 years old) underwent gait analysis using an optical motion capture system and point cluster technique. In grade 2 knee OA, the relative contribution of the knee adduction moment (KAM) increased significantly (P |
Databáze: |
Directory of Open Access Journals |
Externí odkaz: |
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