foramina Flashcards

1
Q

cribiform plate

A

CNI

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2
Q

foramen cecum

A

nasal emissary v

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3
Q

ant ethmoid foramen

A

ant ethmoid a,v,n

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4
Q

post ethmoid foramen

A

post ethomoid a,v,n

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5
Q

optic canal

A

CNII, opthalmic a

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6
Q

superior orbital fissure

A

CNs III, IV, V1, superior opthalmic v

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7
Q

foramen rotuntum

A

V2

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8
Q

foramen ovale

A

V3, accesory meningeal a

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9
Q

foramen spinosum

A

middle meningeal a, recurrent meningeal n (V3)

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10
Q

hiatus for greater petrosal n

A

greater petrosal n (VII), petrosal br of middle meningeal a

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11
Q

hiatus for lesser petrosal n

A

lesser petrosal n

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12
Q

internal acoustic meatus

A

VII, VIII, and internal labryrinthine a

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13
Q

jugular foramen

A

IX, X, XI, sigmoid sinus, inf petrosal sinus, internal jugular v, post meningeal brr of occpital and ascending pharyngeal aa

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14
Q

mastoid foramen

A

mastoid emissary v

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15
Q

condyloid canal

A

condyloid emissary v

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16
Q

foramen magnum

A

spinal cord, spinal roots of XI, vertebral aa, ant and post meningeal brr of ascending pharyngeal

17
Q

petrotympanic fissure

A

chorda tympani of VII

18
Q

stylomastoid foramen

A

SVE of VII

19
Q

carotid canal

A

internal carotid a, sympathetic plexus

20
Q

tympanic canaliculus

A

tympanic br of IX

21
Q

mastoid canaliculus

A

auricular br of X

22
Q

foramen lacerum

A

meningeal br of ascending pharyngeal

23
Q

sphenomaxillary fissure

A

3rd portion maxillary a

24
Q

pterygopalatine fossa

A

3rd portion maxillary a, pterygopalatine ganglion

25
Q

sphenopalatine foramen

A

sphenopalatine a, nasopalatine n, post, sup, and lat nasal nn

26
Q

pterygoid canal

A

n and a of pterygoid canal

27
Q

pharyngeal canal

A

pharyngeal a and n

28
Q

greater palatine canal

A

greater palatine a and n

29
Q

lesser palatine canal

A

lesser palatine a and n

30
Q

supraorbital notch

A

supraorbital a, v, n

31
Q

infraorbital foramen

A

infraorbital a, v, n

32
Q

nasolacrimal canal

A

nasolacrimal duct

33
Q

superior orbital fissure

A

III, IV, V1, VI, sup ophlamic v

34
Q

inferior orbital fissure

A

infraoribital a and n, orbital and zygomatic nn, inf opthalmic v

35
Q

zygomaticofacial foramen

A

zygomaticofacial a, v, n

36
Q

zygomaticotemporal foramen

A

zygomaticotemporal a,v, n

37
Q

incisive canal

A

nasopalatine n, greater palatine a

38
Q

mandibular foramen

A

inf alveolar a, v, n

39
Q

mental foramen

A

mental a, v, n