Formens and the structures that pass through

Question 1

Optic Canal

Answer 1

Optic n. (II)

Question 2

Orbital Fissure

Answer 2

Oculomotor (III)
Trochlear (IV)
Abducent (VI)
Opthalmic (VI)

Question 3

Rostral alar foramen

Answer 3

maxilary a and n. (V2)

Question 4

Caudal palantine foramen

Answer 4

major palantine a., v., and n.

Question 5

Sphenopalantine foramen

Answer 5

sphenopalantine a. and v.

caudal nasal n.

Question 6

maxillary foramen

Answer 6

infraorbital a. and n.
superior alveolar a. and n.
-big dude

Question 7

infraorbital foramen

Answer 7

infraorbital a. and n.

• below eye
• where maxillary foramen opens up to

Question 8

caudal alar foramen

Answer 8

maxillary a.

Question 9

Round foramen

Answer 9

maxillary n. (V2)

Question 10

oval foramen

Answer 10

mandibular n. (V3)

Question 11

foramen lacerum

Answer 11

internal carotid loop

Question 12

musculoskeletal canal

Answer 12

auditory tuibe

Question 13

tympano-occipitital fissure

Answer 13

glossopharyngeal (IX)
Vagus (X)
Accessory (XI)
internal carotid a.
vertebral and internal jugular v.

Question 14

hypoglossal canal

Answer 14

hypoglossal. n (XII)

- >tongue

Question 15

stylomastoid foramen

Answer 15

facial n (VII)
-behind ear

Question 16

major palantine foramen

Answer 16

major palantine a., v., and n.

-these pass caudal to the hard palate

Question 17

minor palantine foramen

Answer 17

minor palantine a., v., n.

-might have 2 or 3 depending on carcass

Question 18

foramen magnum

Answer 18

spinal cord
vertebral a
spinal part of XI
-largest foramen on the head

Question 19

mastoid foramen

Answer 19

caudal meningeal a. and v.

Question 20

mandibular foramen

Answer 20

inferior alveolar a., v., n.,

-medial side

Question 21

mental foramen

Answer 21

mental a., v., and n.,

• lateral side
• 3: cranial, medial, and caudal

Question 22

internal acoustic meatus

Answer 22

facial (VII)

vestibulocochlear (VIII)

Question 23

jugular foramen

Answer 23

glossopharyngeal (IX)
Vagus (X)
Accessory (XI)
sigmoid sinus

Question 24

condyloid canal

Answer 24

condylar venous sinus

Question 25

dorsal sagittal

Answer 25

dorsal sigittal sinus

Question 26

transverse canals

Answer 26

transverse sinus

Question 27

palantine fissure

Answer 27

incisive ducts

Question 28

retroarticular foramen

Answer 28

temporal sinus -> maxillary v. (main v. that drains the brain)
-“behind jaw”

Question 29

Foramen

Answer 29

hole in the bone

Question 30

Fissure

Answer 30

hole BETWEEN bones