Skull foramina Flashcards

1
Q

What travels through the Optic Canal ?

A

Optic Canal;
- Optic Nevre
- Ophthalmic artery

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2
Q

What travels through the Superior Orbital Fissure?

A

Superior Orbital Fissure;

NFLOATS
- Nasocillary nerve (Branch of Opthalamic V1)
- Frontal Nerve (Branch of Opthalamic V1)
- Lacrimal nerve (Branch of Opthalamic V1)
- Oculomotor nerve (III)
- Abducens nerve (IV)
- Trochlear nerve (IV)
- Superior Opthalamic Vein

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3
Q

What travels through the Inferior Orbital Fissure?

A

Inferior Orbital Fissure;

ZIIS
- Zygomatic branch of Maxillary nerve
- Infraorbital nerve
- Inferior Opthalamic Vein
- Sympathetic nerves

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4
Q

What travels through the Foramen Rotundum?

A

Foramen Rotundum;
- Maxillary nerve V2

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5
Q

What travels through the Foramen Ovale?

A

Foramen Ovale;
- Mandibular nerve V3
- Accessory meningeal artery

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6
Q

What travels through the Foramen Spinosum?

A

Formen Spinosum;
- Middle meningeal artery and vein
- Meningeal branch of V3

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7
Q

What travels through the Foramen Lacerum ?

A

Foramen Lacerum;
- Deep petrosal nerve
- Some meningeal arterial branches

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8
Q

What travels through the Hiatus of Greater Petrosal nerve ?

A

Hiatus of Greater Petrosal nerve;
- Greater Petrosal nerve
- Petrosal branch of middle meningeal artery

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9
Q

What travels through the Carotid Canal?

A

Carotid Canal;
- Internal Carotid artery & nerve plexus

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10
Q

What travels through the Foramen Cecum?

A

Formen Cecum;
- Nasal Emissary Vein

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11
Q

What travels through the Foramen Magnum?

A

Foramen Magnum;
- Medulla
- Meninges
- Vertebral arteries
- Accessory Nerve (CNXI)
- Dural veins
- Anterior + Posterior Spinal Arteries

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12
Q

What travels through the Jugular Foramen ?

A

Jugular Foramen;
- Cranial Nerves IX, X, XI
- Superior bulb of internal Jugular Vein
- Inferior Petrosal Sinus
- Sigmoid Sinus
- Meningeal branches of ascending Pharyngeal and Occipital Arteries

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13
Q

What travels through the Hypoglossal Canal?

A

Hypoglossal Canal;
- Hypoglossal Nerve XII

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14
Q

What travels through the Internal Acoustic Meatus ?

A

Internal Acoustic Meatus;
- Facial Nerve
- Vestibulocochlear nerve
- Labyrinthine artery

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15
Q

What is the name of Foramina 1?

A

Optic Canal

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16
Q

What is the name of Foramina 2?

A

Superior Orbital Fissure

17
Q

What is the name of Foramina 3?

A

Foramen Rotundum

18
Q

What is the name of Foramina 4?

A

Foramen Ovale

19
Q

What is the name of Foramina 5?

A

Foramen Spinosum

20
Q

What is the name of Foramina 6?

A

Carotid Canal

21
Q

What is the name of Foramina 7?

A

Foramen Lacerum

22
Q

What is the name of Foramina 8?

A

Internal Acoustic Meatus

23
Q

What is the name of Foramina 9?

A

Jugular Foramen

24
Q

What is the name of Foramina 10?

A

Hypoglossal Canal

25
Q

What is the name of Foramina 11?

A

Foramen Magnum

26
Q
A