regions of vertebral column part 5- atypical vertebra ex 2 QQ Flashcards Preview

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Flashcards in regions of vertebral column part 5- atypical vertebra ex 2 QQ Deck (25)
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1

what muscles attach to the transverse process of T10?

Longissimus thoracis
Semispinalis thoracis
Multifidus
Rotator longus and brevis
Intertransversarii
Levator costarum longus
Levator costarum brevis

2

how many synovial joints are typically present at T10?

8

3

a dimpling or depression of the skin in the thoracic region is often characteristic of the location of which segment?

T10

4

what part of the transverse process is absent on T11?

transverse costal facet

5

what ligaments form the costotransverse joint of T11?

superior costotransverse
slightly developed inferior costotransverse
lateral costotransverse ligaments

6

superior costotransverse ligament of T11 transverse process will attach to which rib?

12th rib

7

what muscles attach to the transverse process of T11?

Longissimus thoracis
Semispinalis thoracis
Multifidus
Rotator longus and brevis
Intertransversarii
Levator costarum brevis

8

which segment is the last to demonstrate an attachment for the levator costarum longus?

T10

9

how many synovial joints are typically present at T11?

6

10

which muscles attach to the spinous process of T11?

Trapezius
Lat dorsi
Serratus post inf
Iliocostalis lumborum
Spinalis thoracis
Multifidus
Rotator longus and brevis
Interspinalis

11

at which segments of the thoracic spine will the spinals muscle not attach?

T9, T10

12

which muscle is attached to the vertebral body of T12?

psoas major
psoas minor

13

what does the superior tubercle of T12 represent?

mammillary process of lumbar vertebrae

14

what does the inferior tubercle of T12 represent?

accessory process of lumbar vertebrae

15

what ligaments form the costotransverse joint of the 12th rib?

superior costotransverse ligament from T11
lumbocostal ligament from L1

16

which costotransverse ligaments lack an attachment to T12?

capsular, superior, inferior, and lateral costotransverse ligaments

17

what muscles attach to the transverse process region of T12?

Longissimus thoracis
Semispinalis thoracis
Multifidus
Rotator longus and brevis
Intertransversarii

18

which segment is the last to demonstrate a levator costarum brevis attachment?

T11

19

which segment is the last to demonstrate a levator costarum longus attachment?

T10

20

what is the orientation of the superior articular facets of T12?

BUL

backward upward lateral

21

what is the orientation of the inferior articular facets of T12?

FoLD

forward lateral downward

22

how many synovial joints are typically present at T12?

6

23

which rib related facets are absent on T12?

inferior costal demi-facets
transverse costal facets

24

what muscles attach to the spinous process of T12?

Trapezius
Lat dorsi
Serratus post inf
Iliocostalis lumborum
Spinalis thoracis
Multifidus
Rotator longus and brevis
Interspinalis

25

which erector spinae muscle is unique in its attachment to the T12 spinous process?

iliocostalis lumborum