Foramina of cranial cavity base Flashcards
1
Q
Foramina of cribriform plate
A
CN1 (olfactory)
2
Q
Optic canal
A
CN2 (optic nerve)
3
Q
Superior Orbital Fissure
A
CN3,4,6
V1 of CN5
4
Q
Foramen Rotundum
A
V2 of CN5
5
Q
Foramen Ovale
A
V3 of CN5
6
Q
Internal Acoustic Meatus
A
CN7, CN8
7
Q
Jugular Foramen
A
CN9,10,11
8
Q
Hypoglossal Canal
A
CN12
9
Q
Foramen Magnum
A
medulla oblongata of brainstem, spinal roots of CN11 (accessory nerve)
10
Q
Carotid Canal
A
ICA
11
Q
Jugular Fossa
A
foramen
12
Q
Stylomastoid Foramen
A
CN7
13
Q
Supraorbital notch
A
supraorbital nerve (branch V1)
14
Q
Infraorbital foramen
A
infraorbital nerve (branch V2)
15
Q
Mental foramen
A
mental nerve V3
