Foramina Flashcards
cribriform plate
CN 1
Foramen Cecum
nasal emissary vein
ant ethmoidal F
ant ethmoidal AVN
post ethmoidal F
post ethmoidal AVN
optic canal
CN2
opthalmic a
superior orbital fissure
CN 3, 4, V1, 6
superior opthalmic v
F rotundum
CN V2
F ovale
CN V3
accessory meningeal a
F spinosum
middle meningeal a
reccurent meningeal n (V3)
hiatus for G petrosal n
G petrosal n (CN 7)
petrosal branch of middle meningeal a
hiatus for L petrosal n
L petrosal n
internal acoustic meatus
CN 7, 8
internal labrinthe a
jugular F
CN 9, 10, 11
sigmoid sinus
IJV
post meningeal branches of occipital and acending pharengeal aa
mastoid F
mastoid emissary v
condyloid canal
condyloid emissary v
F magnum
SC
spinal roots of CN 11
vertebral, ant post spinal, ant post meningeal branches a
dural vv
hypoglossal canal
CN 12
post meningeal branch of acending pharyngeal a
petrotympanic fissue
chorda tympani of CN 7
stylomastoid F
SVE of CN 7
carotid canal
ICA
sympathetic plexus
tympanic canaliculus
tympanic branch of CN 9
mastoid canniculus
auricular branch of CN 10
F lacerum
meningeal branch of acending pharygeal a
sphenomaxillary fissure
3rd portion of maxillary a
post superior alveolar n
