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Forearm, Wrist & Hand Muscles - Coggle Diagram

- - - - Doral Interossei
        O: MCP 2-4
        I: Base of proximal phalanx of
        digits 2-4
  - - - Flexor Digitorum Profundus
        O: Anterior and Medial surface of
        proximal Ulna
        I: base of distal phalanges 2-5
    - - Lumbricals
        O: Flexor Digitorum profundus tendon
        I: Dorsal Phalanges
  - - - Extensor Indicis
        O: Posterior surface of distal ulna
        I: Extensor digitorum at MCP 2
- - - - Abductor Pollicis Brevis
        O: Flexor retinaculum and carpal bones
        I: Base of MCP 1
  - - - Flexor Pollicis Brevis
        O: Flexor retinaculum and carpal bones
        I: Base of MCP 1
  - - - Extensor Pollicis Brevis
        O: Posterior surface of radius
        I: Base of proximal phalanx of thumb