First layer of muscles of sole of foot, digital nerves and arteries.

Anterior view of ulnar nerve innervation.

Anterior view of the superficial muscles of the forearm and palmar aponeurosis.

T1 axial (transverse) MRI of leg. B. Middle. Insert image indicates level of MRI.

Incision in plantar aponeurosis, reflection of aponeurorsis and exposure of underlying flexor digitorum brevis. Cutaneous nerves of sole of foot.

Anterior view of the deep flexors of the digits and related structures.

Second layer of muscles on the anterior of forearm.

Third layer of muscles on the anterior of forearm.

Anterior view of the bones of the forearm and hand showing muscle attachments.

Medial Ankle. A. Medial view. The posterior part of the abductor hallucis was excised.

Transverse section and MRI through ankle. B. Transverse MRI (Numbers in B refer to structures labeled in A. ) Insert indicates level of MRI.

Section through distal carpal tunnel; for level of section, see insert (line A).

Flexor digitorum brevis