Muscles of Hand (Innervation) Flashcards

1
Q

Abductor pollicis brevis

A

recurrent branch of median nerve(C8, T1)

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2
Q

Flexor pollicis brevis

A

superficial head: by recurrent branch of median nerve(C8, T1)
Deep head: deep palmar branch of ulnar nerve.

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3
Q

Opponens pollicis

A

recurrent branch of median nerve(C8, T1).

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4
Q

Adductor pollicis

A

deep branch of ulnar nerve

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5
Q

Abductor digiti minimi

A

deep branch of ulnar nerve

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6
Q

Flexor digiti minimi brevis

A

deep branch of ulnar nerve

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7
Q

Opponens digiti

A

deep branch of ulnar nerve

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8
Q

Palmaris brevis muscle

A

superficial branch of ulnar nerve

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9
Q

Lumbricals

A

The medial two lumbricals are innervated by the deep branch of the ulnar nerve; the lateral two lumbricals are innervated by digital branches of the median nerve

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10
Q

Palmar interossei

A

deep branch of ulnar nerve

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11
Q

Dorsal interossei

A

deep branch of ulnar nerve

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