A plane joint represented by the clavicle and acromion junction of the scapula as well as with a schematic representation.

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

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

Interior of right shoulder joint exposed from posterior aspect.

Anterior view of the bony thorax showing the rib cage, sternum, thoracic vertebrae, left scapula and left clavicle.

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

Dorsal scapular region. Quadrangular space and triangular interval.

Coronal MRI of the shoulder; A, acromion; C, clavicle; GT, greater tubercle; H, head of humerus; TR, trapezius; SP, supraspinatus; SV, suprascapular vessels/nerve; GF, glenoid fossa; S, scapula; SB, subscapularis; TM, teres minor, LB, long head of biceps

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.

Illustration of chest contours of child. Top: anterior view of male child from waist up showing a funnel chest (pectus excavatum). Bottom: cross-section of funnel chest.

Posterior view of the bones of the upper limb, with the spine and ribs.

Anterior radiograph of forearm in pronation showing the radioulnar joints.

Shoulder joint showing scapula and humerus