Foramen of the Skull Flashcards by Lexie Backer | Brainscape

Q

foramen for CN I

A

cribriform plate

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Q

foramen for CN II

A

optic canal

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Q

superior orbital fissure

A

III, IV, V1, VI

- ophthlamic V

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Q

internal auditory meatus

A

-VII, VIII

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Q

jugular foramen

A

IJV

IX, X, XI

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Q

foramen for XII

A

hypoglossal canal

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Q

foramen rotundum

A

maxillary N

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Q

foramen ovale

A

mandibular N

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Q

foramen spinosum

A

middle meningeal A

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Q

stylomastoid foramen

A

facial N

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Q

optic canal

A

II, ophthalmic A

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Q

foramen magnum

A

medulla oblongata
XI
vertebral As

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Q

mandibular foramen

A

inferior alveolar vessels and nerves

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Q

mental foramen

A

mental N and vessels

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Q

What level is cranial N I?

A

Telencephalon

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Q

What is the level of cranial N II?

A

Diencephalon

Q

What is the level of CN III, IV?

A

Mesencephalon

Q

What is the level of CN V?

A

Metencephalon (Pons)

Q

What is the level of CN VI, VII, VIII?

A

Pontomedullary junction

Q

What is the level of CN IX, X, XI, XII?

A

Myelencephalon