旋轉肌群由4條肌肉組成:棘上肌、棘★★、...
rotator cuff=SITS棘上肌(supraspinatus) 棘下肌(infraspinatus)小圓肌(teres minor) 肩胛下肌(subscapularis)
4 下列何者參與形成肩部的旋轉肌袖口(rotator cuff)? (A)棘下..-阿摩線上測驗