Anterolateral view of the shoulder joint showing the synovial capsule and ligaments at lateral end of clavicle.

Anterior view of the bones of the elbow; the image at the top is the humerus, the bottom left image is the radius, and the bottom right image is the ulna.

Sagittal section showing olecranon bursa, triceps brachii, trochlea of humerus, brachialis, fibrous capsule, fatpad, synovial membrane, and coronoid process of ulna.

Anterior view of the posterior wall of axilla, musculocutaneous nerve and posterior cord; pectoralis major and minor muscle and the lateral and medial cords are reflected, and the arteries, veins, and median and ulnar nerves are removed.

Anterior view of the structures of the axilla with pectoralis major reflected and clavipectoral fascia removed.

Posterior view of the shoulder joint, coronal section.

Anteromedial view of a third head of biceps brachii, showing the humerus and the long and short heads of the biceps brachii.

Posterior view of the triceps brachii and related nerves.

Surface anatomy of axilla and anterolateral aspect of trunk.

Transverse section through shoulder joint and axilla. The insert indicates the level of dissection.

Transverse MRI through shoulder joint and axilla (1, greater tubercle; 2, biceps brachii; 3, glenoid labrum; 4, glenoid fossa of scapula; 5, head of humerus; 6, subscapularis; 7, infraspinatus; 8, deltoid).

Posterior view of the interior of the shoulder joint; joint is exposed by cutting away the posterior part of the capsule and the head of the humerus.

Biceps brachii and brachialis