1 — Humerus; 2 — Pectoralis major, abdominal part; 3 — Coracobrachialis; 4 — Crest of greater tubercle; Lateral lip; 5 — Intertubercular sulcus; Bicipital groove; 6 — Lesser tubercle; 7 — Greater tubercle; 8 — Coracoid process; 9 — Acromion; 10 — Pectoralis major, clavicular head; 11 — Clavicle; 12 — Pectoralis major, sternocostal head; 13 — Sternum
