Deep branch

• Deep branch:

  • follows the path of the deep palmar arch (deep branch of ulnar artery) to cross to the lateral side of the palm

  A) Deep branch

  
• Deep branch - Motor Supply:

  • Flexor digiti minimi
  • Abductor digiti minimi
  • Opponens digiti minimi
  • dorsal and palmar interossei
  • adductor pollicis
  • medial 2 lumbricals

  A) Deep branch

  
• Deep branch - Sensory Supply:

  • Articular branches to the wrist joint

  A) Deep branch