Posterior Cranial Fossa Contents Flashcards
0
Q
Jugular foramen
A
CNIX, CNX, CNXI, superior bulb of internal jugular vein, inferior petrosal and sigmoid sinuses, and meningeal branches of ascending pharyngeal and occipital arteries
1
Q
Foramen magnum
A
Medulla and meninges, vertebral arteries, CNIX, dural veins, anterior and posterior spinal arteries
2
Q
Hypoglossal canal
A
Hypoglossal nerve (CN XII)
3
Q
Condylar canal
A
Emissary vein that passes from sigmoid sinus to vertebral veins in neck
