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j.clinbiomech.2019.03.012.pdf | 654.31 kB | Adobe PDF | 見る/開く |
タイトル: | Comparison of scapular upward rotation during arm elevation in the scapular plane in healthy volunteers and patients with rotator cuff tears pre- and post-surgery. |
著者: | Ueda, Yasuyuki Tanaka, Hiroshi Morioka, Shigetoshi Tachibana, Takashi Hayashi, Toyohiko Ichihashi, Noriaki https://orcid.org/0000-0003-2508-2172 (unconfirmed) Inui, Hiroaki Nobuhara, Katsuya |
著者名の別形: | 上田, 泰之 市橋, 則明 |
キーワード: | Rotator cuff tear Scapular kinematics Tear size 2D/3D registration technique |
発行日: | Mar-2019 |
出版者: | Elsevier BV |
誌名: | Clinical biomechanics |
巻: | 63 |
開始ページ: | 207 |
終了ページ: | 213 |
抄録: | [Background] Function loss caused by rotator cuff tears alters the scapular orientation, however, few prior studies have reported on scapular movements after rotator cuff repair. The purpose was to determine the scapular orientations before and after rotator cuff repair. [Methods] We recruited 14 healthy controls, 10 small and six massive rotator cuff tear in patients. The scapular upward rotation during arm elevation was analyzed using fluoroscopic imaging. [Findings] Before surgery, both rotator cuff groups demonstrated greater scapular upward rotation compared to healthy controls. Two months postoperation, the analyses showed significant differences between the patients with small rotator cuff tears and healthy controls at arm elevations of 90°, and between patients with both rotator cuff tear groups and healthy controls at arm elevations of 120°. At five months post-operation, significant differences still existed between the healthy controls and both rotator cuff groups. In regard to the temporal effects in the patients with small rotator cuff tears, the scapular upward rotation decreased significantly over time (2–5 months postoperation) at arm elevations of 120°. We did not identify a main effect owing to time in the patients with massive rotator cuff tears. [Interpretation] In patients with small rotator cuff tears, scapular upward rotation was reduced over the period of 2–5 months postoperation, however, the patients with massive rotator cuff tears showed greater scapular upward rotation throughout the experimental period. The results suggested that the execution of the rehabilitation program should consider that the tear size could affect scapular motion. |
著作権等: | © 2019. This manuscript version is made available under the CC-BY-NC-ND 4.0 license. The full-text file will be made open to the public on 01 March 2020 in accordance with publisher's 'Terms and Conditions for Self-Archiving'. This is not the published version. Please cite only the published version. この論文は出版社版でありません。引用の際には出版社版をご確認ご利用ください。 |
URI: | http://hdl.handle.net/2433/265272 |
DOI(出版社版): | 10.1016/j.clinbiomech.2019.03.012 |
PubMed ID: | 30933709 |
出現コレクション: | 学術雑誌掲載論文等 |
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