Lateral view of the thigh showing the semimembranosus muscle, semitentinosus muscle and their skeletal attachments.

Lateral view of the thigh showing the adductor magnus muscle and its skeletal attachments.

Lateral view of the external anatomy of the right leg (gluteal region, thigh, knee and calf).

Lateral aspect of wrist and hand showing the anatomical snuff box, tributaries of cephalic vein, and the superficial branch of the radial nerve.

Lateral aspect of the wrist, showing the radial artery in snuff box, ulnar artery, bursa, extensor and abductor pollicis, and the dorsalis pollicis and indicis.

MRI of knee. B. MRI through medial aspect of intercondylar notch of femur.

Superior view of a bifid rib where the superior component of this 3rd rib is supernumerary and articulated with the lateral aspect of the 1st sternebra and the bottom of the sternum.

Muscles of gluteal region and posterior aspect of thigh - II, posterior view. C. Relationship of sciatic nerve to piriformis muscle.

Blood supply of posterior aspect of the thigh, posterior view. A. Sciatic nerve.

Muscles of gluteal region and posterior aspect of thigh - II, posterior view. B. Intragluteal injection. Injections can be made safely only into the superolateral part of the buttock, avoiding injury to the sciatic and gluteal nerves.

Bones of leg, showing muscle attachments in anterior and lateral compartments. C. Disarticulated tibia and fibula, showing opposed aspects.

Anterior and medial thigh muscles - 1. B. Superficial dissection of muscles of anterior and medial aspects of thigh, anterior view.

Lateral aspect of thigh, lateral views. A. Lateral aspect of thigh.