Lab 2 - Image 4

Exposure of the relationship of the suprascapular nerve (1) to the cranial edge of the scapula (2) and the supraspinatus m. (3); 4, subscapular m.; 5, teres major m.; 6, coracobrachialis m.; 7, biceps brachii m.; 8, proximal branch of the musculocutaneous n. (supplies muscles 6 & 7); 9, median n. combined with distal branch of musculocutaneous n.; 10, radial n.; 11, ulnar n.; 12, axillary n.; unlabeled arrow, subscapular nerve.