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11 Cards in this Set
- Front
- Back
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Palmaris Brevis |
O: flexor retinaculum & palmar aponeurosis I: dermis of skin on medial margin N: ulna nerve A: improves grip |
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Adductor Pollicis |
O: Transverse head (Metacarpal 3), Oblique head (capitate and metacarpal 2&3) I: base of proximal phalanx and extensor hood of thumb N: ulna nerve A: adduction of the thumb |
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Lumbricals |
O: tendons of flexor digitorum profundus I: extensor hoods of fingers 2 - 5 N: Medial 2 (ulna), Lateral 2 (median) A: Flex mc joints while extending ip joints |
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Dorsal Interossei |
O: adjacent sides of metacarpals I: extensor hoods of fingers 2,3,4 N: ulna nerve A: abduction of middle, ring and index finger at mcp joints |
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Palmar Interossei |
O: sides of metacarpals I: extensor hoods of 1,2,4,5 N: ulna nerve A: adduction at mcp joints |
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Thenar eminence: Opponens Pollicis |
O: trapezium & flexor retinaculum I: lateral margin and palmar surface of mc 1 N: median nerve A: opposition of thumb/medial rotation |
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Thenar eminence: Abductor Pollicis Brevis |
O: scaphoid, trapezium & flexor retinaculum I: proximal phalanx & extensor hood of thumb N: median nerve A: Abduction of thumb |
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Thenar eminence: Flexor Pollicis Brevis |
O: trapezium & flexor retinaculum I: proximal phalanx of thumb N: median nerve A: flexion of thumb |
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Hypothenar eminence: Opponens Digiti Minimi |
O: hook of hamate & flexor retinaculum I: medial aspect of little finger N: ulna nerve A: opposition of little finger/lateral rotation |
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Hypothenar eminence:
Abductor Digiti Minimi |
O: Pisiform, pisohamate ligament tendon of flexor carpi ulnaris
I: proximal phalanx of little finger N: ulna nerve A: abduction of the little finger at the mcp joint |
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Hypothenar eminence: Flexor Digiti Minimi Brevis |
O: hook of hamate and flexor retinaculum I: proximal phalanx of little finger N: ulna nerve A: flexion of little finger at mcp joint |
