Deep structures on the medial side of the ankle.

Posterior view of the multifidus, quadratus lumborum, and lumbar fascia; erector spinae is removed.

Bones of foot, plantar view. A. Muscle attachments.

Bones of forearm and hand showing muscle attachments, anterior view.

Illustration of the posterior abdominal area showing the nerves of the lumbar plexus. The muscles of this area are seen on the right abdominal side.

Anterior view of median and musculocutaneous nerve innervation.

Posterior view of the splenius and erector spinal muscles of the back; the sternocleidomastoid and levator scapulae muscles are reflected and the longissimus muscle is pulled laterally to show insertion into transverse process and ribs.

Transverse or horizontal (axial) MRI of the abdomen at the level of the lower L3. Image at bottom illustrates level of scan (line F).

Gluteal region muscles; deep dissection. The gluteus maximus and medius are reflected to allow access to deeper layers.

Posterior view of the muscles of the right hip joint (gluteus minimus muscle, piriformus muscle, obturator internus muscle and the quadratus femoris muscle).

Muscles of gluteal region and posterior aspect of thigh - I, posterior view. B. Superficial dissection of muscles of gluteal region and posterior thigh.

Second layer of muscles of sole of foot.

Quadratus lumborum muscle