Thenar Muscles Flashcards by Marc Asta | Brainscape

Q

Abductor Pollicis Brevis

A

Inn: Recurrent branch of Median N

BS: Palmar Arches (superficial and deep)

A: Abduct and Oppose thumb (toward palm)

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Q

Flexor Pollicis Brevis

A

Inn: recurrent branch of Median N

BS: Palmar Arches (superficial and deep)

A: flex thumb at IP joint

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Q

Opponens Pollicis

A

Inn: recurrent branch of Median N.

BS: Palmar arches (superficial and deep)

A: oppose thumb (toward palm)

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