WEKO3
アイテム
Rotational and varus–valgus laxity affects kinematics of the normal knee : A cadaveric study
https://tokushima-u.repo.nii.ac.jp/records/2009123
https://tokushima-u.repo.nii.ac.jp/records/200912354137357-c5e4-4d16-ab16-3e1728709382
| 名前 / ファイル | ライセンス | アクション |
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jos_27_3_1.pdf (332 KB)
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| アイテムタイプ | 文献 / Documents(1) | |||||||||||||||||||||||
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| 公開日 | 2021-09-01 | |||||||||||||||||||||||
| アクセス権 | ||||||||||||||||||||||||
| アクセス権 | open access | |||||||||||||||||||||||
| アクセス権URI | http://purl.org/coar/access_right/c_abf2 | |||||||||||||||||||||||
| 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 | |||||||||||||||||||||||
| 出版社版DOI | ||||||||||||||||||||||||
| 関連識別子 | https://doi.org/10.1177/2309499019873726 | |||||||||||||||||||||||
| 関連名称 | 10.1177/2309499019873726 | |||||||||||||||||||||||
| 出版タイプ | ||||||||||||||||||||||||
| 出版タイプ | VoR | |||||||||||||||||||||||
| 出版タイプResource | http://purl.org/coar/version/c_970fb48d4fbd8a85 | |||||||||||||||||||||||
| タイトル | ||||||||||||||||||||||||
| タイトル | Rotational and varus–valgus laxity affects kinematics of the normal knee : A cadaveric study | |||||||||||||||||||||||
| 著者 |
和田, 佳三
× 和田, 佳三× 浜田, 大輔× 高砂, 智哉
× 後東, 知宏× 殿谷, 一朗× 鶴尾, 吉宏
WEKO
755
× 西良, 浩一
WEKO
1543
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| 抄録 | ||||||||||||||||||||||||
| 内容記述 | Purpose: The aim of this study was to evaluate the relationship between soft tissue laxity and kinematics of the normal knee using a navigation system. Methods: Fifteen cadaveric knees from 11 fresh frozen whole-body specimens were included in this study. The navigation system automatically recorded the rotation angle of the tibia as the internal–external (IE) kinematics and the coronal alignment of the lower limb as the varus–valgus (VV) kinematics. These measurements were made with the joint in maximal extension, at 10° intervals from 0° to 120° of flexion, and at maximal flexion during passive knee motion. For evaluation of laxity, the examiner gently applied maximum manual IE and VV stress to the knee at 0°, 30°, 60°, and 90° of flexion. Results: The measurements showed almost perfect reliability. The mean correlation coefficient between the intraoperative tibial rotation angle and the intermediate angle of IE laxity was 0.82, while that between the coronal alignment of the lower limb and the intermediate angle of the VV laxity was 0.96. There was a statistically significant correlation between kinematics and laxity at all degrees of knee flexion. Conclusion: The present study revealed that the rotation angle of the tibia was correlated to the intermediate angle of IE laxity at 0°, 30°, 60°, and 90° of knee flexion and the coronal alignment of the lower limb also correlated to the intermediate angle of VV laxity. These findings provide important reference data on soft tissue laxity and kinematics of the normal knee. | |||||||||||||||||||||||
| キーワード | ||||||||||||||||||||||||
| 主題 | cadaveric study | |||||||||||||||||||||||
| キーワード | ||||||||||||||||||||||||
| 主題 | intraoperative kinematics | |||||||||||||||||||||||
| キーワード | ||||||||||||||||||||||||
| 主題 | kinematics | |||||||||||||||||||||||
| キーワード | ||||||||||||||||||||||||
| 主題 | knee | |||||||||||||||||||||||
| キーワード | ||||||||||||||||||||||||
| 主題 | laxity | |||||||||||||||||||||||
| キーワード | ||||||||||||||||||||||||
| 主題 | navigation system | |||||||||||||||||||||||
| 書誌情報 |
en : Journal of Orthopaedic Surgery 巻 27, 号 3, p. 1-6, 発行日 2019-09-18 |
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| 収録物識別子タイプ | ISSN | |||||||||||||||||||||||
| 収録物識別子 | 23094990 | |||||||||||||||||||||||
| 出版者 | ||||||||||||||||||||||||
| 出版者 | Sage | |||||||||||||||||||||||
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| 出版者 | Asia Pacific Orthopaedic Association | |||||||||||||||||||||||
| 権利情報 | ||||||||||||||||||||||||
| 権利情報 | This article is distributed under the terms of the Creative Commons Attribution-NonCommercial 4.0 License (http://www.creativecommons.org/licenses/by-nc/4.0/) which permits non-commercial use, reproduction and distribution of the work without further permission provided the original work is attributed as specified on the SAGE and Open Access pages (https://us.sagepub.com/en-us/nam/open-access-at-sage). | |||||||||||||||||||||||
| EID | ||||||||||||||||||||||||
| 識別子 | 362084 | |||||||||||||||||||||||
| 言語 | ||||||||||||||||||||||||
| 言語 | eng | |||||||||||||||||||||||
