Atypical Thoracic: T12 Flashcards Preview

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Flashcards in Atypical Thoracic: T12 Deck (17)
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1

# of SYNOVIAL joints formed at T12 vertebral body

2

2

# of SYMPHYSIS joints formed at T12 vertebral body

2

3

# of joints typically formed at T12 vertebral body

8 (10 w/ costocentral stellate/radiate ligaments included)

4

muscles that attach to T12 vertebral body

psoas maj.
psoas min.

5

what does the lateral tubercle of T12 represent

transverse process

6

what does superior tubercle of T12 represent

mammillary process of lumbar vertebrae

7

what does the inferior tubercle of T12 represent

accessory process of lumbar vertebrae

8

location of the lateral tubercle

projects laterally from the pars interarticularis of T12

9

joint surface that is absent on T12 but is NOT absent on a typical thoracic transverse process

transverse costal facet

10

costotransverse ligaments attached to T12

NONE (hahaha sucker)
the capsular, superior, inferior, and lateral costotransverse ligaments lack an attachment to T12

11

muscles that attach to the transverse process of T12

longissimus thoracis
semispinalis thoracis
multifidis
rotator longus, brevis

12

segment that is the last to demonstrate a levator costarum longus attachment

T10

13

orientation of superior articular facets of T12

BUL

14

orientation of the inferior articular facts of T12

FoLD

15

# of SYNOVIAL joints present on T12

6 (jesus mary!, joint whore)

16

muscles that attach to the spinous process of T12

trapezius
latissimus dorsi
serratus posterior inferior
iliocostalis lumborum
spinalis thoracis
multifidis
rotator longus, brevis
interspinalis

17

last segment to demonstrate a levator costarum brevis attachment

T11