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Gross Anatomy KC > Hand Muscles > Flashcards

Hand Muscles Flashcards

(7 cards)

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1
Q

Adductor Pollicis INSERTION

A

Thumb (prox. to phalanx via ulna seasmoid)

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2
Q

Adductor Pollicis INNERVATION

A

Ulna N C8-T1

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3
Q

Adductor Pollicis ACTION

A

CMC joint of thumb: adduction

MCP joint: flexion

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4
Q

Abductor Pollicis Brevis ORIGIN

A

Trapezium & Scaphoid

flexor retinaculum

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5
Q

Abductor Pollicis Brevis INSERTION

A

Thumb (prox. to base of phalanx) radial seasmoid

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6
Q

Abductor Pollicis Brevis INNERVATION

A

Median N C8-T1

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7
Q

Adductor Pollicis ORIGIN

A

Oblique head: 2 and 3rd metacarpals (bases), capitate bone

Transverse head: 3rd metacarpal (palmar surface)

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Gross Anatomy KC (9 decks)

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