Unique Muscles of Post. Neck/ Erector Spinae Flashcards Preview

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Flashcards in Unique Muscles of Post. Neck/ Erector Spinae Deck (18)
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1

innervation of the splenius capitis

dorsal rami of middle cervical spinal nerves (C3-C5 cord levels)

2

splenius cervicis will attach to what locations on the spine

lateral mass of C1 & posterior tubercle of transverse process on C1-C4

3

innervation of splenius cervicis

dorsal rami of lower cervical spinal nerves (C5-C7 cord levels)

4

muscles that are identified as erector spina or sacrospinalis muscles

iliocostalis,
longissimus,
spinalis

5

innervation of the iliocostalis lumborum

dorsal rami of lower thoracic and all lumbar spinal nerves

6

the insertion for the iliocstalis thoracis

costal angels of the upper 6-7 ribs,
transverse process of C7

7

origin for the iliocostalis cervicis

costal angels of the upper 3-6 ribs (ribs 1-3 or 1-6)

8

insertion for the iliocostalis cervicis

posterior tubercle of transverse process of C(3) C4-C6

9

innervation of the ilicostalis cervicis

dorsal rami of T1, T2 spinal nerves, sometimes C8 spinal nerve (C8,T1,T2 cord levels)

10

osseous parts of the vertebral column serve as an origin to the longissimus thoracis

accessory process & transverse processes of L1-L5, spinous processes of L3-L5 and median sacral crest S1-S3

11

innervation of the longissimus thoracis

dorsal rami of all thoracic & lumbar spinal nerves (cord levels T1-T12, L1-L5)

12

osseous parts of the vertebral column serve as an insertion for the longissimus cervicis

post. tubercle of transverse processes from C2-C6 or C7, articular processes from C2-C6 or C7

13

innervation of the longissimus cervicis

dorsal rami of C4-C8 and T1-T2 spinal nerves (C4-C8 & T1-T2 cord levels)

14

innervation of the longissimus capitis

dorsal rami of C1-C3 or C4 spinal nerves (C1-C3 or C4 cord levels)

15

erector spinae muscles attach to cervical articular processes

longissimus cervicis and longissimus capitis

16

osseous parts of the vertebral column that serve as an origin to the spinals thoracis

spinous processes of T11 & T12-L1 & L2

17

innervation of the spinals cervicis

dorsal rami of all cervical spinal nerves (C1-C8 cord levels)

18

innervation of the spinals capitis

dorsal rami of lower cervical & upper thoracic spinal nerves