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Spinal Anatomy > Lab 1 and 2 innervations > Flashcards

Lab 1 and 2 innervations Flashcards

1
Q

trapezius

A

spinal accessory nerve

C1-C5 cord levels

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2
Q

latissimus dorsi

A

thoracodorsal nerve

ventral rami C6-C8

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3
Q

levator scapulae

A

dorsal scapular nerve
ventral ramus C5
plus ventral rami C3, C4

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4
Q

rhomboid major

A

dorsal scapular nerve
ventral ramus C5
plus ventral ramus C4

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5
Q

rhomboid minor

A

dorsal scapular nerve
ventral ramus C5
plus ventral ramus C4

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6
Q

splenius capitis

A

dorsal rami C3-C5

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7
Q

splenius cervicis

A

dorsal rami C5-C7

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8
Q

iliocostalis lumborum

A

dorsal rami
lower T,
all L

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9
Q

iliocostalis thoracis

A

dorsal rami T1-T6

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10
Q

iliocostalis cervicis

A

dorsal rami
T1, T2;
rarely C8

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11
Q

longissimus thoracis

A

dorsal rami T & L nerves

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12
Q

longissimus cervicis

A

dorsal rami
C4-C8;
T1-T2

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13
Q

longissimus capitis

A

dorsal rami
C1-C3,
sometimes C4

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14
Q

spinalis thoracis

A

dorsal rami T

upper L

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15
Q

spinalis cervicis

A

dorsal rami C

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16
Q

spinalis capitis

A

dorsal rami lower C

upper T

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17
Q

semispinalis thoracis

A

dorsal rami T1-T6

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18
Q

semispinalis cervicis

A

dorsal rami C6-C8

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19
Q

semispinalis capitis

A

dorsal rami C1-C6

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20
Q

multifidus

A 
dorsal rami 
C3-C8 
T1-T12
L1-L5
sometimes S1
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21
Q

rectus capitis posterior major

A

suboccipital nerve

dorsal ramus C1

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22
Q

rectus capitis posterior minor

A

suboccipital nerve

dorsal ramus C1

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23
Q

obliquus capitis superior

A

suboccipital nerve

dorsal ramus C1

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24
Q

obliquus capitis inferior

A

suboccipital nerve

dorsal ramus C1

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25
Q

quadratus lumborum

A

ventral rami
T12
L1-L3
or L4

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26
Q

serratus posterior superior

A

intercostal nerves

ventral rami T2-T5

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27
Q

serratus posterior inferior

A

intercostal nerves- ventral rami T9-T11

subcostal nerve- ventral ramus T12

28
Q

longus colli

A

ventral rami
C2-C6,
sometimes C7

29
Q

longus capitis

A

ventral rami C1-C3

30
Q

rectus capitis anterior

A

ventral rami C1, C2

31
Q

rectus capitis lateralis

A

ventral rami C1, C2

32
Q

anterior scalene

A

ventral rami C2-C6

33
Q

middle scalene

A

ventral rami C3-C8

34
Q

posterior scalene

A

ventral rami C6-C8

35
Q

frontalis belly, epicranius

A

temporal branches of facial nerve

36
Q

orbital part, orbicularis oculi

A

temporal and zygomatic branches of facial nerve

37
Q

procerus

A

superior buccal branches of facial nerve

38
Q

levator labii superioris

A

buccal branches of facial nerve

39
Q

orbicularis oris

A

buccal & mandibular branches of facial nerve

40
Q

mentalis

A

mandibular branches of facial nerve

41
Q

levator palpebra superioris

A

oculomotor nerve

42
Q

lateral rectus

A

abducent nerve

43
Q

superior oblique

A

trochlear nerve

44
Q

posterior auricular

A

posterior auricular branch of facial nerve

45
Q

temporalis

A

anterior & posterior deep temporal branches,
mandibular division,
trigeminal nerve

46
Q

masseter

A

masseteric branch,
mandibular division,
trigeminal nerve

47
Q

medial pterygoid

A

medial pterygoid branch,
mandibular division,
trigeminal nerve

48
Q

lateral pterygoid

A

lateral pterygoid branch,
mandibular division,
trigeminal nerve

49
Q

corrugator supercilii

A

temporal branches of facial nerve

50
Q

palpebral part, orbicularis oculi

A

temporal and zygomatic branches of facial nerve

51
Q

compressor naris

A

superior buccal branches of facial nerve

52
Q

levator labii superioris alaeque nasi

A

buccal branches of facial nerve

53
Q

risorius

A

buccal and mandibular branches of facial nerve

54
Q

superior rectus

A

oculomotor nerve

55
Q

occipitalis belly, epicranius

A

posterior auricular branch of facial nerve

56
Q

superior auricular

A

temporal branches of facial nerve

57
Q

dilatator naris

A

superior buccal branches of facial nerve

58
Q

zygomaticus minor and major

A

buccal branches of facial nerve

59
Q

depressor labii inferioris

A

mandibular branches of facial nerve

60
Q

inferior rectus

A

oculomotor nerve

61
Q

temporoparietalis

A

temporal branches of facial nerve

62
Q

depressor septi

A

superior buccal branches of facial nerve

63
Q

levator anguli oris

A

buccal branches of facial nerve

64
Q

depressor anguli oris

A

mandibular branches of facial nerve

65
Q

medial rectus

A

oculomotor nerve

66
Q

inferior oblique

A

oculomotor nerve

67
Q

buccinator

A

buccal branches of facial nerve

Spinal Anatomy (4 decks)

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