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SPINAL LAB > Spinal lab innervations > Flashcards

Spinal lab innervations Flashcards

1
Q

Trapezius

A

spinal accessory nerve, C1-C5 cord levels

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2
Q

Lattissimus 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 capitis

A

dorsal rami C1-C6

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19
Q

Multifidus

A

dorsal rami C3-C8 T1-T12, L1-L5, Sometimes S1

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20
Q

Rectus Capitis posterior major

A

suboccipital nerve, dorsal ramus C1

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21
Q

Rectus Capitis posterior minor

A

suboccipital nerve, dorsal ramus C1

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22
Q

Obliquus Capitis Superior

A

suboccipital nerve, dorsal ramus C1

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23
Q

Obliquus Capitis inferior

A

suboccipital nerve, dorsal ramus C1

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24
Q

Qudratus lumborum

A

ventral rami T12, L1-L3 or L4

25
Q

Serratus Posterior superior

A

intercostal nerves, Ventral rami T2-T5

26
Q

Serratus posterior inferior

A

intercostal nerves , ventral rami T9-T11

subcostal nerve, ventral ramus T12

27
Q

Longus Colli

A

ventral rami C2-C6 sometimes C7

28
Q

Longus Capitis

A

ventral rami C1-C3

29
Q

Rectus Capitis Anterior

A

ventral rami C1,C2

30
Q

Rectus Capitis lateralis

A

ventral rami C1,C2

31
Q

Anterior scalene

A

Ventral rami C2-C6

32
Q

Middle Scalene

A

ventral rami C3-C8

33
Q

Posterior Scalene

A

Ventral rami C6-C8

34
Q

Splenius Capitis

A

Laterally flex head & rotate face to side;

Bilaterally extend head

35
Q

Splenius Cervicis

A

Laterally flex & rotate neck;

Bilaterally extend neck

36
Q

Iliocostalis lumborum

A

Extension, lateral flexion rotation of L spine; lateral movement of pelvis

37
Q

Ilicostalis Thoracis

A

Extension, Lateral flexion T spine

38
Q

Ilicostalis Cervicis

A

Extension, lateral flexion, rotation of lower C spine

39
Q

Longissimus Thoracis

A

Lateral flexion T spine & ribs (L spine inadvertanbtly); Bilaterally act in extension of T& L spine, hold T&L spine erect (increases L lordosis); lateral movement of pelvis

40
Q

Longissimus Cervicis

A

lateral flexion of neck;

bilaterally extend neck

41
Q

Longissimus Capitis

A

rotate & laterally flex head;

bilaterally extend head

42
Q

Spinalis Thoracis

A

extend T spine

43
Q

Spinalis Cervicis

A

lateral flexion & rotation of C spine

bilaterally extend neck

44
Q

Spinalis Capitis

A

lateral flexion & rotation of of head

bilaterally extend head

45
Q

Semispinalis thoracis

A

Extension, rotation, & lateral flexion of upper T and lower C spine
Bilaterally extend T spine

46
Q

Semispinalis Cervicis

A

Extension, rotation, & lateral flexion of C spine

bilaterally extend neck

47
Q

Semispinalis Capitis

A

turns face to side,

bilaterally extends head (neck inadvertently)

48
Q

Rectus Capitis Posterior Major

A

turns face to side

bilaterally extends head

49
Q

Rectus Capitis Posterior minor

A

extends head

50
Q

Obliquus capitis superior

A

lateral flexion of head;

bilaterally extends head

51
Q

Obliquus capitis inferior

A

turns face to side

52
Q

Quadratus lumborum

A

steadies origin of diaphragm; when pelvis is fixed, it will laterally flex the L spine; bilaterally extends the L spine; stabilizes & depresses the 12th rib

53
Q

Serratus Posterior Superior

A

elevate upper 5 ribs in inspiration

54
Q

Serratus posterior inferior

A

draws lower 4 ribs down and back; forced inspiration

55
Q

Longus Colli

A

flexion & extension of neck; rotation to the contralateral side

56
Q

Longus Capitis

A

flex the head

57
Q

Rectus Capitis Anterior

A

flex the head

58
Q

Rectus Capitis Lateralis

A

laterally flex the head to the ipsilateral side

SPINAL LAB (1 decks)

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