Ovesen J, Nielsen S
Acta Orthop Scand. 1985 Apr;56(2):149-51. doi: 10.3109/17453678508994342.
In 10 cadaver shoulder joints, the increments in external rotation were measured after successive cutting of the anterior stabilizing structures while a constant external torque was applied to the humerus, abducted in the scapula plane. The subscapularis muscle prevented anterior subluxation in the lower range of abduction. As abduction increased, the lower part of the capsule was the most important stabilizing structure. The findings suggest that it may be possible to perform more selective repairs in the treatment of recurrent anterior instability.
在10个尸体肩关节中，当在肩胛平面外展的肱骨上施加恒定的外部扭矩时，在连续切断前方稳定结构后测量外旋的增加量。肩胛下肌在较低外展范围内防止前方半脱位。随着外展增加，关节囊下部是最重要的稳定结构。这些发现表明，在复发性前方不稳定的治疗中可能进行更具选择性的修复。
