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Deep fascia

Palmar aponeurosis

Carpal tunnel

Fibrous flexor sheaths

Synovial flexor sheaths

Short muscles of thumb

Short muscles of little finger

Arteries of palm of hand

Ulnar a.

Superficial palmar arch

Radial a.

Deep palmar arch

Branches of radial a. in palm

• Radialis indicis.
• Princeps pollicis.

Branches of radial a. in palm

Radialis indicis

Princeps pollicis

Lymph drainage of palm of hand

Nerves of palm of hand

Median n.

Lateral branch of median n.

• Muscular branch.
• Cutaneous branches.

Lateral branch of median n.

Muscular branch

Cutaneous branches

Medial branch of median n.

• Muscular branch.
• Cutaneous branches.

Medial branch of median n.

Muscular branch

Cutaneous branches

In summary

Ulnar n.

Superficial branch of ulnar n.

Branches

• Muscular branch.
• Cutaneous branches.

Branches

Muscular branch

Cutaneous branches

Deep branch of ulnar n.

In summary

Fascial spaces of palm