trunk Flashcards
joint formed by articulation of the sternum and ribs
sternocostal joint
3 bones of the anterior trunk
sternum
ribs
iliac crest
midline joint between the two pubic bones
pubic symphysis
4 bones of the posterior trunk
scapula
vertebrae
sacrum (fused vertebrae)
coccyx
joints formed by articulation of the ribs and vertebrae
costovertebral joints
inferior sternum
xiphoid process
how many cervical vertebrae are there
7
how many thoracic vertebrae are there
12
how many lumbar vertebrae are there
5
how many sacrum vertebrae are there
5 (fused together)
8 bony landmarks of a vertebrae
spinous process
transverse process
arch
laminae
superior articular process
spinal foramen
pedicle
body
roles of the intervertebral discs
shock absorption
facilitate movement
what is the tough outer case of the intervertebral discs
annulus fibrosis
what is the soft centre of the intervertebral discs
nucleus pulposus
hyperkyphosis
convex top of spine