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| Origin: Hook of
hamate bone and flexor retinaculum
Insertion: Base of proximal phalanx of little finger, ulnar side Innervation: Ulnar, C (7), 8, T1 Action: Flexes the MCP joint of the little finger and assists in opposition of the little finger toward the thumb |
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Volar Intinsic Superficial | Volar Instrinsic Deep | Dorsal Intrinsic Muscles | Extrinsic Muscles | Muscle Arrangement | Help | Hand Kinesiology
Lorie Richards and Janice Loudon, University of Kansas
Medical Center, School of Allied Health,
Occupational and Physical Therapy Education, October 1997
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information. Click on the hand (below) to return to the Hand Kinesiology home page.