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Influence of static alignment of the knee, range of tibial rotation and tibial plateau geometry on the dynamic alignment of "knee-in" and tibial rotation during single limb drop landing
http://hdl.handle.net/2297/36234
http://hdl.handle.net/2297/36234af13a5d0-6ffd-482b-8b88-2f48081b7767
| 名前 / ファイル | ライセンス | アクション |
|---|---|---|
ME-PR-ARAI-T-642.pdf (514.0 kB)
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| Item type | 学術雑誌論文 / Journal Article(1) | |||||
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| 公開日 | 2017-10-03 | |||||
| タイトル | ||||||
| タイトル | Influence of static alignment of the knee, range of tibial rotation and tibial plateau geometry on the dynamic alignment of "knee-in" and tibial rotation during single limb drop landing | |||||
| 言語 | ||||||
| 言語 | eng | |||||
| 資源タイプ | ||||||
| 資源タイプ識別子 | http://purl.org/coar/resource_type/c_6501 | |||||
| 資源タイプ | journal article | |||||
| 著者 |
Arai, Takahiro
× Arai, Takahiro× Miaki, Hiroichi |
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| 提供者所属 | ||||||
| 内容記述タイプ | Other | |||||
| 内容記述 | arataka@stu.kanazawa-u.ac.jp | |||||
| 書誌情報 |
Clinical Biomechanics 巻 28, 号 6, p. 642-648, 発行日 2013-07-01 |
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| ISSN | ||||||
| 収録物識別子タイプ | ISSN | |||||
| 収録物識別子 | 0268-0033 | |||||
| NCID | ||||||
| 収録物識別子タイプ | NCID | |||||
| 収録物識別子 | AA11523232 | |||||
| DOI | ||||||
| 関連タイプ | isVersionOf | |||||
| 識別子タイプ | DOI | |||||
| 関連識別子 | 10.1016/j.clinbiomech.2013.05.003 | |||||
| 出版者 | ||||||
| 出版者 | Elsevier | |||||
| 抄録 | ||||||
| 内容記述タイプ | Abstract | |||||
| 内容記述 | Background Dynamic alignment of "knee-in & toe-out" is a risk factor for anterior cruciate ligament injury and is possibly influenced by static knee alignment, range of tibial rotation and tibial plateau geometry. Methods Twenty-eight healthy women were classified into valgus, neutral and varus groups based on static alignment of their knees. A 3-dimensional motion analysis was carried out for a single limb drop landing. The range of tibial rotation and posterior tibial slope angle was measured by MRI. Comparison among the 3 groups and correlation between the angles was analyzed during motion. Findings The differences between the medial and lateral posterior tibial slope angles were greater (P = 0.019), also range of internal tibial rotation for the valgus group (P = 0.017) and, for the varus group, the "knee-in" angle (P = 0.048). The "knee-in" angle correlated significantly with the tibial rotation angle (R = - 0.39, P = 0.038), and the range of tibial rotation correlated with the variations between the medial and lateral posterior tibial slope angles (R = 0.90, P = 0.003). Interpretation The range of tibial rotation, posterior tibial slope and "knee-in" angle varied according to whether the knee was in valgus or varus with the range of tibial rotation dependent on the posterior tibial slope angle. The greater the "knee-in" angle became, the smaller the internal tibial rotation was, acting in a kinetic chain. The results suggest that static alignment of the knee may be utilized as a predictor for potential problems that occur during motion. © 2013 Elsevier Ltd. | |||||
| 著者版フラグ | ||||||
| 出版タイプ | AM | |||||
| 出版タイプResource | http://purl.org/coar/version/c_ab4af688f83e57aa | |||||
| 関連URI | ||||||
| 識別子タイプ | URI | |||||
| 関連識別子 | http://www.elsevier.com/locate/issn/02680033 | |||||
