Anconeus&colon; originates on the humerus and inserts on the proximal end of the ulna. The shoulder consists of the scapula (shoulder blade), coracoid, and humerus (upper arm). This causes anterior dislocation of the proximal fragment of the humerus. The ulnar nerve lies at the distal end of the humerus near the elbow. Bono suffered fractures of the shoulder blade, humerus, orbit and pinky finger. Supinator&colon; originates on the lateral epicondyle of the humerus and inserts on the radius. The Capitulum is a rounded eminence forming the lateral part of the distal humerus. It helps with medial rotation of the humerus. It may also be injured by anterior dislocation of the head of the humerus. It is a type of humerus fracture. The pectoralis major's primary functions are flexion, adduction, and internal rotation of the humerus. It inserts at the greater tubercle of the humerus. The lesser tubercle is smaller, anterolaterally placed to the head of the humerus. It independently prevents the head of the humerus to slip inferiorly. They also possess a strong humerus and large bony processes for the attachment of muscles.