The Cavernous Sinus Flashcards
1
Q
A sinus is found between what 2 layers?
A
Periosteal and meningeal dura
2
Q
Pterion
A
Side of the head where all 4 bones meet
Temple basically
Where the middle meningeal artery is and if you break it you can die
3
Q
What structures run through the superior orbital fissure?
A
Ophthalmic veins
V1, CN3, 4 and 6
4
Q
What structures go through the optic canal?
A
Optic nerve
Ophthalmic artery
5
Q
What foramen does the
1. V2
2. V3
run through?
A
- Foramen rotundum
2. Foramen ovale
6
Q
What foramen does the middle meningeal artery run through?
A
Foramen spinosum
