regions of vertebral column part 5- atypical vertebra ex 2 QQ Flashcards
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
how many synovial joints are typically present at T10?
8
a dimpling or depression of the skin in the thoracic region is often characteristic of the location of which segment?
T10
what part of the transverse process is absent on T11?
transverse costal facet
what ligaments form the costotransverse joint of T11?
superior costotransverse
slightly developed inferior costotransverse
lateral costotransverse ligaments
superior costotransverse ligament of T11 transverse process will attach to which rib?
12th rib
what muscles attach to the transverse process of T11?
Longissimus thoracis Semispinalis thoracis Multifidus Rotator longus and brevis Intertransversarii Levator costarum brevis
which segment is the last to demonstrate an attachment for the levator costarum longus?
T10
how many synovial joints are typically present at T11?
6
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
at which segments of the thoracic spine will the spinals muscle not attach?
T9, T10
which muscle is attached to the vertebral body of T12?
psoas major
psoas minor
what does the superior tubercle of T12 represent?
mammillary process of lumbar vertebrae
what does the inferior tubercle of T12 represent?
accessory process of lumbar vertebrae
what ligaments form the costotransverse joint of the 12th rib?
superior costotransverse ligament from T11
lumbocostal ligament from L1
which costotransverse ligaments lack an attachment to T12?
capsular, superior, inferior, and lateral costotransverse ligaments
what muscles attach to the transverse process region of T12?
Longissimus thoracis Semispinalis thoracis Multifidus Rotator longus and brevis Intertransversarii
which segment is the last to demonstrate a levator costarum brevis attachment?
T11
which segment is the last to demonstrate a levator costarum longus attachment?
T10
what is the orientation of the superior articular facets of T12?
BUL
backward upward lateral
what is the orientation of the inferior articular facets of T12?
FoLD
forward lateral downward
how many synovial joints are typically present at T12?
6
which rib related facets are absent on T12?
inferior costal demi-facets
transverse costal facets
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
which erector spinae muscle is unique in its attachment to the T12 spinous process?
iliocostalis lumborum
