星号：superior subscapularis recess：肩胛下肌上隐窝
箭头：subcoracoid bursa：喙突下滑囊
小箭：middle glenohumeral ligament ：盂肱中韧带
SSc：肩胛下肌腱
星号：superior subscapularis recess：肩胛下肌上隐窝
箭头：subcoracoid bursa：喙突下滑囊
星号：superior subscapularis recess：肩胛下肌上隐窝
箭头：subcoracoid bursa：喙突下滑囊
CB：喙肱肌和肌腱
SSc：肩胛下肌腱
