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Innervations > Upper Extremity > Flashcards

Upper Extremity Flashcards

1
Q

trapezius, SCM

A

C3/4, spinal accessory nerve

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2
Q

rhomboids

A

C4/5 dorsal scapular nerve (pre-plexus)

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3
Q

supraspinatus, infraspinatus

A

C5/6, upper trunk, suprascapular nerve

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4
Q

biceps brachii, brachialis

A

C5/6, upper trunk, lateral cord, musculocutaneous nerve

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5
Q

deltoid, teres minor

A

C5/6, upper trunk, posterior cord, axillary nerve

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6
Q

brachioradialis

A

C5/6, upper trunk, posterior cord, radial nerve

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7
Q

serratus anterior

A

C5/6/7, long thoracic nerve

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8
Q

pec major

A

C5/6/7/8/T1, upper/middle/lower trunk, medial/lateral cord, medial and lateral pectoral nerves

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9
Q

PT, FCR

A

C6/7, upper/middle trunk, lateral cord, median nerve

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10
Q

ECRL

A

C6/7, upper/middle trunk, posterior cord, radial nerve

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11
Q

triceps, anconeus

A

C6/7/8, upper/middle/lower trunk, posterior cord, radial nerve

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12
Q

latissimus dorsi

A

C6/7/8, upper/middle/lower trunk, posterior cord, thoracodorsal nerve

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13
Q

ECU, EIP, ED

A

C7/8, middle/lower trunk, posterior cord, radial nerve (PIN)

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14
Q

FDS

A

C7/C8, middle/lower trunk, medial/lateral cord, median nerve

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15
Q

PQ, FPL

A

C7/8/T1, middle/lower trunk, medial/lateral cord, median nerve (AIN)

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16
Q

FDP 2,3

A

C7/8/T1, middle/lower trunk, medial cord, median nerve (AIN)

17
Q

FDP 4,5

A

C7/8/T1, middle/lower trunk, medial cord, ulnar nerve

18
Q

APB, FPB, lumbricals 1/2, opponens pollicis (1/2 LOAF)

A

C8/T1, lower trunk, medial cord, median nerve

19
Q

FCU, ADM, FDI lumbricals 3/4, interossei (3 PADs and 4 DABs)

A

C8/T1, lower trunk, medial cord, ulnar nerve

20
Q

lateral forearm (sensory)

A

C5/6, upper trunk, lateral cord, musculocutaneous nerve (lateral antebrachial cutaneous nerve)

21
Q

medial forearm (sensory)

A

C8/T1, lower trunk, medial cord, medial antebrachial cutaneous nerve

Innervations (2 decks)

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