Foramen and Fissures - JC Flashcards

1
Q

via supra orbital foramen

A

NAV

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2
Q

via infra orbital foramen

A

NAV

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3
Q

via mental foramen

A

NAV

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4
Q

via zygomaticofacial foramen

A

zygomaticofacial n. branch of maxillary trigeminal (V2) enters via inferior orbital fissure and pterygopalatine fossa

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5
Q

via parietal foarmen

A

emissary veins

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6
Q

via incisive foramen

A

nasopalatine n. sphenopalatine AV

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7
Q

via greater palatine foramen

A

greater palatine NAV

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8
Q

via lesser palatine foramen

A

lesser palatine NAV

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9
Q

vía pterygoid canal

A

pterygoid NAV

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10
Q

foramen ovale

A

mandibular trigeminal (V3)

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11
Q

via foramen spinosum

A

mid meningeal artery

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12
Q

via foramen lacerum - formed via occipital, sphenoid and temporal

A

nada! cartilage

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13
Q

via carotid canal

A

internal carotid artery, carotid plexus

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14
Q

via foramen magnum

A

spinal chord, CN X vagus, vertebral artery (traveling through transverse foramen on vertebrate)

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15
Q

via condylar canal

A

emmissary veins

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16
Q

via hypoglossal canal

A

CN 12 hypoglossal n and AV

17
Q

via jugular foramen

A

internal jugular V, CN 9 glossopharyngeal, vagus - X, accessory -XI

18
Q

via stylomastoid foramen

A

CN VII facial

19
Q

via optic canal in lesser wing of sphenoid

A

CN II optic, opthalmic artery (branch of internal carotid via carotid canal).

20
Q

via superior orbital fissure

A

CN 3 ,4, V1, 6. occulomotor, trochlear, opthalmic of trigeminal, abducens. V1 splits into lacrimal, frontal and nasociliary

21
Q

via inferior orbital fissure

A

infraorbital NAV. maxillary of trigeminal V2, zygomatic n (splits into zygomaticofacial and zygomaticotemporal), superior opthalmic vein

22
Q

via infraorbital groove and canal

A

floor of orbit. infraorbital n (branch of V2) comes out of infraorbital foramen

23
Q

anterior ethmoid foramen

A

NAV. branch of nasocilliary of V1

24
Q

posterior ethmoid foramen

A

NAV. branch of nasocilliary of V1

25
Q

via foramen rotundum

A

V2 maxillary of trigeminal