“… 19 Literature findings show a great variety of traumatic superior rotator cuff lesions in term of amount of torn tendon (partial-thickness, full-thickness), tear shape (C-shaped, L-shaped, U-shaped), 23 tear size, associated lesions (biceps long head tendon, SLAP lesions, infraspinatus, teres minor, subscapularis tendon). 12 Due to superior rotator cuff anatomy, full-thickness traumatic supraspinatus lesions are strongly associated to glenohumeral capsule lesions. 24 Fetal anatomical studies showed that, since 10th week of gestation, the fibers of the deep layer of supraspinatus tendon and superior glenohumeral capsule are intimately intertwined and cannot be separate at their insertion point on greater tuberosity.…”