ID | 48562 |
JaLCDOI | |
フルテキストURL | |
著者 |
Takahashi, Kingo
Department of Orthopedic Surgery, Ako Central Hospital
Hayashi, Masamichi
Okayama Saiseikai General Hospital
Fujii, Toshihiro
Okayama Saiseikai General Hospital
Kawamura, Kenji
Graduate School of Health Science, Kibi International University
Ozaki, Toshifumi
Department of Orthopaedic Surgery, Okayama University Graduate School of Medicine
Kaken ID
publons
researchmap
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抄録 | The objective of early rehabilitation after anterior cruciate ligament (ACL) reconstruction is to increase the muscle strength of the lower extremities. Closed kinetic chain (CKC) exercise induces co-contraction of the agonist and antagonist muscles. The purpose of this study was to compare the postoperative muscle strength/mass of subjects who performed our new CKC exercise (new rehabilitation
group:group N) from week 4, and subjects who received traditional rehabilitation alone (traditional
rehabilitation group:group T). The subjects stood on the device and maintained balance. Then, low-frequency stimulation waves were applied to 2 points each in the anterior and posterior region of the injured thigh 3 times a week for 3 months. Measurement of muscle strength was performed 4 times (before the start, and then once a month). Muscle mass was evaluated in CT images of the extensor and flexor muscles of 10 knees (10 subjects) in each group. The injured legs of group N showed significant improvement after one month compared to group T. The cross-sectional area of the extensor muscles of the injured legs tended to a show a greater increase at 3 months in group N. This rehabilitation method makes it possible to contract fast-twitch muscles, which may be a useful for improving extensor muscle strength after ACL reconstruction.
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キーワード | anterior cruciate ligament reconstruction
closed kinetic chain
electrical muscle stimulation
standing-shaking-board exercise
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Amo Type | Original Article
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出版物タイトル |
Acta Medica Okayama
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発行日 | 2012-06
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巻 | 66巻
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号 | 3号
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出版者 | Okayama University Medical School
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開始ページ | 231
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終了ページ | 237
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ISSN | 0386-300X
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NCID | AA00508441
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資料タイプ |
学術雑誌論文
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言語 |
英語
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著作権者 | CopyrightⒸ 2012 by Okayama University Medical School
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論文のバージョン | publisher
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査読 |
有り
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PubMed ID | |
Web of Science KeyUT |