Lateral view of the extensor pollicis brevis muscle with bony attachments.

Lateral view of the extensor carpi radialis brevis muscle with bony attachments.

Lateral view of the abductor pollicis longus muscle with bony attachments.

Lateral view of the skeletal anatomy of the right arm (carpals, metacarpals and phalanges).

Lateral view of the extensor carpi radialis longus muscle with bony attachments.

Lateral view of an adult female extending her back.

Lateral view of an adult female extending and flexing her elbow.

Lateral view of child in Bryant's traction. Patient lies supine with arms on chest holding toy, wrapped legs are extended at right angles to body, buttocks and hips slightly elevated by bilateral vertical traction pull.

Lateral view of an adult female flexing and extending her back.

Lateral view of an adult female extending and flexing her knee.

Sagittal view of extended arm from shoulder down to hand. Norplant implants are visible under skin on inside of upper arm in the area of the bicep muscle.

Lateral view of the thigh showing the biceps femoris muscle and its skeletal attachments.

Lateral view of the extended hand.