Practical 1 Innervations and Actions Flashcards Preview

Spinal Anatomy 2 PCC > Practical 1 Innervations and Actions > Flashcards

Flashcards in Practical 1 Innervations and Actions Deck (59)
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Trapezius- Innervation

spinal accessory nerve, C1-C5 cord levels

1

Latissimus Dorsi- Innervation

thoracodorsal nerve, ventral rami C6-C8

2

Levator Scapulae- Innervation

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

3

Rhomboid Major- Innervation

dorsal scapular nerve, ventral ramus C5
PLUS ventral ramus C4

4

Rhomboid Minor- Innervation

dorsal scapular nerve, ventral ramus C5
PLUS ventral ramus C4

5

Splenius Capitis- Innervation

dorsal rami C3-C5

6

Splenius Cervicis- Innervation

dorsal rami C5-C7

7

Iliocostalis Lumborum- Innervation

dorsal rami lower T, all L

8

Iliocostalis Thoracis- Innervation

dorsal rami T1-T6

9

Iliocostalis Cervicis- Innervation

dorsal rami T1, T2; rarely C8

10

Longissimus Thoracis- Innervation

dorsal rami T & L nerves

11

Longissimus Cervicis- Innervation

dorsal rami C4-C8; T1-T2

12

Longissimus Capitis- Innervation

dorsal rami C1-C3, sometimes C4

13

Spinalis Thoracis- Innervation

dorsal rami T & upper L

14

Spinalis Cervicis- Innervation

dorsal rami C

15

Spinalis Capitis- Innervation

dorsal rami lower C, upper T

16

Semispinalis Thoracis- Innervation

dorsal rami T1-T6

17

Semispinalis Cervicis- Innervation

dorsal rami C6-C8

18

Semispinalis Capitis- Innervation

dorsal rami C1-C6

19

Multifidus- Innervation

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

20

Rectus Capitis Posterior Major- Innervation

suboccipital nerve, dorsal ramus C1

21

Rectus Capitis Posterior Minor- Innervation

suboccipital nerve, dorsal ramus C1

22

Obliquus Capitis Superior- Innervation

suboccipital nerve, dorsal ramus C1

23

Obliquus Capitis Inferior- Innervation

suboccipital nerve, dorsal ramus C1

24

Quadratus Lumborum- Innervation

ventral rami T12, L1-L3 or L4

25

Serratus Posterior Superior- Innervation

Intercostal Nerves, ventral rami T2-T5

26

Serratus Posterior Inferior- Innervation

intercostal nerves, ventral rami T9-T11
subcostal nerves, ventral ramus T12

27

Longus Colli- Innervation

ventral rami C2-C6, sometimes C7

28

Longus Capitis- Innervation

ventral rami C1-C3

29

Rectus Capitis Anterior- Innervation

ventral rami C1, C2