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
Q

what muscles attach to the transverse process of T10?

A
Longissimus thoracis
Semispinalis thoracis 
Multifidus
Rotator longus and brevis
Intertransversarii
Levator costarum longus 
Levator costarum brevis
2
Q

how many synovial joints are typically present at T10?

A

8

3
Q

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

A

T10

4
Q

what part of the transverse process is absent on T11?

A

transverse costal facet

5
Q

what ligaments form the costotransverse joint of T11?

A

superior costotransverse
slightly developed inferior costotransverse
lateral costotransverse ligaments

6
Q

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

A

12th rib

7
Q

what muscles attach to the transverse process of T11?

A
Longissimus thoracis 
Semispinalis thoracis
Multifidus
Rotator longus and brevis 
Intertransversarii
Levator costarum brevis
8
Q

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

A

T10

9
Q

how many synovial joints are typically present at T11?

A

6

10
Q

which muscles attach to the spinous process of T11?

A
Trapezius
Lat dorsi
Serratus post inf
Iliocostalis lumborum 
Spinalis thoracis
Multifidus
Rotator longus and brevis 
Interspinalis
11
Q

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

A

T9, T10

12
Q

which muscle is attached to the vertebral body of T12?

A

psoas major

psoas minor

13
Q

what does the superior tubercle of T12 represent?

A

mammillary process of lumbar vertebrae

14
Q

what does the inferior tubercle of T12 represent?

A

accessory process of lumbar vertebrae

15
Q

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

A

superior costotransverse ligament from T11

lumbocostal ligament from L1

16
Q

which costotransverse ligaments lack an attachment to T12?

A

capsular, superior, inferior, and lateral costotransverse ligaments

17
Q

what muscles attach to the transverse process region of T12?

A
Longissimus thoracis 
Semispinalis thoracis
Multifidus 
Rotator longus and brevis 
Intertransversarii
18
Q

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

A

T11

19
Q

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

A

T10

20
Q

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

A

BUL

backward upward lateral

21
Q

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

A

FoLD

forward lateral downward

22
Q

how many synovial joints are typically present at T12?

A

6

23
Q

which rib related facets are absent on T12?

A

inferior costal demi-facets

transverse costal facets

24
Q

what muscles attach to the spinous process of T12?

A
Trapezius
Lat dorsi
Serratus post inf
Iliocostalis lumborum 
Spinalis thoracis
Multifidus
Rotator longus and brevis
Interspinalis
25
Q

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

A

iliocostalis lumborum