“…More common causes of shoulder pain in overhead athletes include internal impingement, instability, superior labral damage, rotator cuff injury (partial or complete tears), bursitis, and impingement syndrome. Less common injuries include axillary artery thrombosis or occlusion, peripheral nerve injuries (quadrilateral space syndrome, axillary nerve injury, suprascapular nerve injury, and long thoracic nerve injury); compression syndromes; effortinduced thrombosis; and thoracic outlet syndrome [1,6,7,13,15,21,24,25,27,34,35,41,42].…”