Unit 4 - Head and Neck: Holes of the Skull (Ex. III) Flashcards Preview

Gross Anatomy '15 Ex. III > Unit 4 - Head and Neck: Holes of the Skull (Ex. III) > Flashcards

Flashcards in Unit 4 - Head and Neck: Holes of the Skull (Ex. III) Deck (22)
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1

optic canal

optic n.
opthalmic a.

2

S orbital fissure

S ophthalmic v.
lacrimal n.
frontal n.
trochlear n.
abducens n.
oculomotor n.
nasociliary n.
V1 (ophthalmic n.) (trigeminal n., CN V)

3

foramen rotundum

maxillary n. (CN V2)

4

foramen ovale

mandibular n. (CN V3)
lesser petrosal n.

5

carotid canal

internal carotid a.
internal carotid SYMP plexus

6

foramen spinosum

middle meningeal a.
meningeal branch of mandibular n. (CN V3)

7

hiatus of canal for lesser petrosal n.

lesser petrosal n.
S tympanic a.

8

hiatus of canal for greater petrosal n.

greater petrosal n.

9

internal acoustic meatus

labyrinthine a. and v.
vestibulocochlear n.
facial n.

10

jugular foramen

IJV
glossopharyngeal n.
vagus n.
accessory n.
I petrosal sinus
P meningeal a.

11

foramen magnum

spinal v.
A and P spinal aa.
spinal cord
accessory n.
vertebral a. (and basilar a.?)

12

condylar canal

condylar emissary v.

13

hypoglossal canal

hypoglossal n.
venous plexus of hypoglossal canal

14

mastoid foramen

emissary v.

15

stylomastoid foramen

facial n.
stylomastoid a.

16

petrotympanic fissure

A tympanic a.
chorda tympani

17

foramen spinosum

middle meningeal a.
meningeal branch of mandibular n. (CN V3)

18

foramen lacerum

deep petrosal n.
greater petrosal n.

19

lesser palatine foramina

lesser palatine n. and a.

20

greater palatine foramen

greater palatine n. and a.

21

incisive canal

nasopalatine n. and a.

22

cribriform plate

olfactory n.
A and P ethmoidal aa.

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