Shoulder joint showing scapula and humerus

Anterior view of the supinator muscle with bony attachments.

Lateral view of the supinator muscle with bony attachments.

Lateral view of the anconeus muscle with bony attachments.

Lateral view of the elbow joint bones, including the humerus, radius and ulna.

Lateral view of the elbow joint showing relative postitions of skeletal structures (humerus, radius and ulna).

Anterior view of the elbow and proximal radioulnar joints (cavity was injected with wax).

Illustration showing two types of joints. The elbow is an example of a hinge joint. The hip is an example of a ball-and-socket joint.

Posterior view of the extensor digitorum muscle with bony attachments.

Anterolateral radiograph of the shoulder.

Comminuted (multiple) fracture of the humerus.

Lateral view of the extensor digitorum muscle with bony attachments.

Humerus and elbow joint