肩関節
Online ISSN : 1881-6363
Print ISSN : 0910-4461
ISSN-L : 0910-4461
肩回旋に伴う肩甲骨の動きについての検討
田中 直史大沢 正秀夫 猛大槻 伸吾大久保 衞
著者情報
ジャーナル フリー

1996 年 20 巻 1 号 p. 91-96

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抄録

PURPOSE
We have reported that there are scapulo-humeral rhythms in the horizontal planes with flexion and extention of the shoulder joint as well as with the elevation of arms and decrease in movements of scapulo-thoracic joint by ageing. Now we wish to propose that there also exists a scapulo-humeral rhythm in the rotation of the shoulder.
SU BJECTS AND METHODS
We measured the scapular inclination in seven normal volunteers ranged from 23 to 37(mean: 31), using an X-CT and setting it at a neutral position with the shouldes in abduction 0 ° and flexion 0° and the elbow in flexion 90 ° . The scapular inclinations were measured:
1)from neutral to 30° and the maximal rotatio nal position (internal and external)
2)at neutral and 30 ° rotation (internal and external) when maximal rota tion isotonic motion were performed.

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© 日本肩関節学会
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