vena emissaria
emissary vein
craniovascular
vena jugularis
jugular
jugular vein
inferior cerebral vein
venae cerebrum inferior
external nasal vein
vena nasalis externa
internal jugular vein
great cerebral vein
vena lumbalis
vena bulbi penis
vena cerebri magna
lumbar vein
emissary
vena vertebralis
lingual vein
vena lingualis
vertebral vein
vena supraorbitalis
supraorbital vein
gliovascular
supratrochlear vein
vena cerebellum
vena supratrochlearis
tributary
dural venous sinus
sigmoid sinus
cerebellar vein
circle of Willis
superficial middle cerebral vein
labial vein
vena labialis
superior cerebral vein
vena cerebrum superior
subclavian vein
vena occipitalis
ethmoidal vein
occipital vein
vena ethmoidalis
inferior ophthalmic vein
vena basivertebralis
basivertebral vein
blood vessel
palatine artery
thoracic vein
vena thoracica
arteria palatina