Skull Flashcards

1
Q

Structures passing through Foramen caecum

A

Emissary vein to superior Sagitta sinus

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2
Q

Structures passing through anterior ethmoidal foramen

A

Anterior ethmoidal artery, vein and nerve

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3
Q

Structures passing through Foramina of cribiform plate

A

Olfactory Nerves (CNI)

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4
Q

Structures passing through posterior ethmoidal foramen

A

Posterior ethmoidal artery, vein and nerve

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5
Q

Structures passing through optic canal

A
Optic nerve (CNII)
Ophthalmic artery
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6
Q

Structures passing through superior orbital fissure

A
Oculomotor nerve (CNIII)
Trochlear nerve (CNIV)
Lacrimal, frontal, nasociliary branches of ophthalmic nerve (CNV1)
Abducens nerve (CNVI)
Superior ophthalmic vein
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7
Q

Structures passing through foramen rotundum

A

Maxillary nerve (CNV2)

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8
Q

Structures passing through foramen ovale

A

Mandibular nerve (CNV3)
Accessory meningeal artery
Lesser petrosal nerve

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9
Q

Structures passing through foramen spinosum

A

Middle meningeal artery and vein

Meningeal branch of mandibular nerve

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10
Q

Structures passing through foramen lacerum

A

Greater petrosal nerve

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11
Q

Structures passing through carotid canal

A

Internal carotid artery

Internal carotid nerve plexus

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12
Q

Structures passing through hiatus for lesser petrosal nerve

A

Lesser petrosal nerve

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13
Q

Structures passing through greater petrosal nerve

A

Greater petrosal nerve

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14
Q

Structures passing through internal acoustic meatus

A
Facial nerve (CNVII)
Vestibulocochlear nerve (CNVIII)
Labyrinthine artery
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15
Q

Structures passing through opening of vestibular aqueduct

A

Endolymphatic duct

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16
Q

Structures passing through jugular foramen

A
Inferior petrosal sinus
Glossopharyngeal nerve (CNIX)
Vagus nerve (CNX)
Accessory nerve (CNXI)
Sigmoid sinus
Posterior meningeal artery
17
Q

Structures passing through hypoglossal canal

A

Hypoglossal nerve (CNXII)

18
Q

Structures passing through foramen magnum

A
Medulla oblongata
Meninges
Vertebral arteries and venous plexus
Meningeal branches of vertebral arteries
Spinal roots of accessory nerves