Foramina

Question 1

All foramen tables

Question 2

Foramen caecum

Answer 2

Emissary vein

Question 3

Optic canal

Answer 3

Optic nerve, opthalmic artery

Question 4

Superior orbital fissure

Answer 4

Occulomtor, trochlear, abducems, trigeminal, lacrimal, frontal, nasocilliary, superior opthalmid vein

Question 5

Interior orbital fissure

Answer 5

Maxillary nerve, infraorbital vessels, ascending branches of sphenopalatine ganglion

Question 6

Foramen rotundum

Answer 6

V2

Question 7

Foramne ovale

Answer 7

V3, parasympathetic fibers from CN 11 via lesser petrosal nerve, accessory meningeal artery

Question 8

Foramen spinosum

Answer 8

Middle meningeal artery and vein

Question 9

Petrotympanic fissure

Answer 9

Chorda tympani, anterior tympanic artery

Question 10

Foramen lacerum

Answer 10

Greater and deep petrosal nerve and parasympathetic fibers from cn 7 via nervous intermedius

Question 11

Iam

Answer 11

7 and 8 nerves

Question 12

Stylomastoid foramen

Answer 12

Facial nerve

Question 13

Juglar foramen

Answer 13

Ijv, glossopharungeal, vagus, spinal cord, vertebral arteries

Question 14

Foramen magnum

Answer 14

Medulla oblongata, spinal cord, vertevral arteries, spinal accessory nerve