module: spinal cord Flashcards
where does Sc terminate
l1 l2
whats it called where the Sc terminates
conus medullar is
enlargements in Sc
cervical and lumbosacral
is epidural space true
yes
where is epidural space
between dura and vert
where is subarcahnoid space
between arachnoid mater and pia
whats in the subarachnoid space
CSF, spinal blood vessels
denticulate ligament
thickening of pia and glial
function denticulate
serrate posterior / anterior roots
two things that give SC stability in dural sac
denticulate, and film terminate
Sc receives blood from who
vertebral basilar system
segmental arteries
what makes anterior spinal artery
vertebral artery
what makes posterior spinal arteries
vertebral of PICA
what makes segmental spinal artery
posterior branches of intercostal arteries
what do segmental arteries go onto form
posterior / anterior radicular arteries
