Foramen and what goes through them

Question 1

Foramen Cecum

Answer 1

Nasal emissary vein

Question 2

Cribiform foramina in cribiform plate

Answer 2

Axons of olfactory cells in olfactory epithelium from the olfactory nerves

Question 3

Anterior and posterior ethmodial foramina

Answer 3

Vessels and nerves with the same names

Question 4

Optic canals

Answer 4

Optic Nerces (CNII) and ophthalmic arteries

Question 5

Superior orbital fissure

Answer 5

Ophthalmic veins
Ophthalmic nerve (CN V1)
Oculomotor (CN III)
Trochlear (CN IV)
Abducens *CN VI)
sympathetic fibers

Question 6

Foramen rotundum

Answer 6

Maxillary Nerve (V2)

Question 7

Foramen Ovale

Answer 7

Mandibulary Nerve V3

accessory meningeal artery

Question 8

Foramen spinosum

Answer 8

Middle meningeal artery and vein

and meningeal branch of V3

Question 9

Foramen Lacerum

Answer 9

Deep petrosal nerve

some meningeal arterial branches and small veins

Question 10

Groove of greater petrosal nerve

Answer 10

great pretrosal nerve

petrosal branch of middle meningeal artery

Question 11

Foramen Magnum

Answer 11

Medulla and meninges
vertebral arteries
CN XI
dural veins
anterior and posterior spinal arteries

Question 12

Jugular foramen

Answer 12

CN IX, X, and XI
superior bulb of internal jugular vein
inferior petrosal and sigmoid sinuses
meningeal branches of ascending pharyngeal and occipital arteries

Question 13

Hupoglossal canal

Answer 13

Hypoglossal Nerve CN XII

Question 14

Condylar canal

Answer 14

emissary vein that passes from the sigmoid sinus to vertebral veins in the neck

Question 15

Mastoid foramen

Answer 15

Mastoid emissary vein from sigmoid sinus

meningeal branch of occipital artery