Upper Limb Muscle Innervation Flashcards

1
Q

Latissimus Dorsi

A

Thoracodorsal n. (C6-8)

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2
Q

Levator Scapulae

A

Dorsal scapular n. (C4-5)

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3
Q

pectoralis major

A
  • clavicular head (lateral pectoral n. C5-6)

- sternocostal head (medial pectoral n. C7-T1)

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4
Q

pectoralis minor

A

medial and lateral pectoral n. C5-T1

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5
Q

rhomboids

A

dorsal scapular n. (C4-5)

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6
Q

serratus anterior

A

long thoracic n. (C5-7)

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7
Q

subclavious

A

subclavian n. (C5-6)

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8
Q

trapezius

A

accessory n. CN11

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9
Q

deltoid

A

axillary n. (C5-6)

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10
Q

teres minor

A

axillary n. (C5-6)

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11
Q

supraspinatus

A

suprascapular n. (C4-6)

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12
Q

infraspinatus

A

suprascapular n. (C5-6)

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13
Q

teres major

A

lower subscapular n. (C5-6)

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14
Q

subscapularis

A

lower subscapular n. (C5-6)

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15
Q

biceps brachii

A

musculocutaneous n. (C5-6)

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16
Q

brachialis

A

musculocutaneous n. (C5-6) some radial n.

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17
Q

coracobrachialis

A

musculocutaneous n. (C6-7)

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18
Q

triceps brachii

A

radial n. (C6-T1)

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19
Q

anconeus

A

radial n. (C7-8)

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20
Q

pronator teres

A

median n. (C6-7)

21
Q

flexor carpi radialis

A

median n. (C6-8)

22
Q

palmaris longus

A

median n. (C7-8)

23
Q

flexor carpi ulnaris

A

ulnar n. (C7-T1)

24
Q

flexor digitorum superficialis

A

median n. (C7-T1)

25
Q

flexor digitorum profundus

A

digits 2-3 (anterior interosseous n. C7-T1)

digits 4-5 (ulnar n. C7-T1)

26
Q

flexor pollicis longus

A

anterior interosseous n. (C7-T1)

27
Q

pronator quadratus

A

anterior interosseous n. (C8-T1)

28
Q

brachioradialis

A

radial n. (C5-6)

29
Q

extensor carpi radialis longus

A

radial n. (C6-8)

30
Q

extensor carpi radialis brevis

A

radial n. (C6-8)

31
Q

extensor digitorum

A

radial n. (C6-8)

32
Q

extensor digiti minimi

A

radial n. (C7-8)

33
Q

extensor carpi ulnaris

A

radial n. (C6-8)

34
Q

extensor indicis

A

radial n. (C7-8)

35
Q

extensor pollicis longus

A

radial n. (C6-8)

36
Q

extensor pollicis brevis

A

radial n. (C6-8)

37
Q

abductor pollicis longus

A

radial n. (C6-8)

38
Q

supinator

A

radial n. (C5-6)

39
Q

abductor pollicis brevis

A

recurrent branch of median n. (C6-T1)

40
Q

flexor pollicis brevis

A
superficial head (recurrent branch of median n. C6-T1)
deep head (ulnar n. C8-T1)
41
Q

opponens pollicis

A

recurrent branch of median n. (C6-T1)

42
Q

adductor pollicis

A

deep branch of ulnar n. (C8-T1)

43
Q

opponens digiti minimi

A

deep branch of ulnar n. (C8-T1)

44
Q

flexor digiti minimi brevis

A

deep branch of ulnar n. (C8-T1)

45
Q

abductor digiti minimi

A

deep branch of ulnar n. (C8-T1)

46
Q

lumbricals

A

digits 2-3 (median n. C7-T1)

digits 4-5 (deep branch of ulnar n. C8-T1)

47
Q

palmar interossei

A

deep branch of ulnar n. (C8-T1)

48
Q

dorsal interossei

A

deep branch of ulnar n. (C8-T1)