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16 Cards in this Set
- Front
- Back
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Foramen Cecum
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May contain nasal emissary vein
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Anterior Ethmoidal Foramen
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Anterior ethmoidal nerve and vessels
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Foramina of cribiform plate
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Olfactory nerve fibers
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Posterior ethmoidal foramen
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Posterior ethmoidal vessels
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Optic canal
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Optic nerve and artery
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Superior Orbital Fissure
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CN III, CN IV, CN V1, CN VI
Sympathetic fibers Superior and Inferior ophthalimic veins Orbital branch of middle meningeal artery Recurrent branch of the lacrimal artery |
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Foramen Rotundum
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CN V2 (Maxillary branch of Trigeminal)
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Foramen ovale
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CN V3 (Mandibular branch of Trigeminal)
Lesser petrosal nerve Accessory meningeal artery |
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Foramen Spinosum
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Middle meningeal artery and vein meningeal branch of V3
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Foramen Lacerum
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Nothing
BUT the internal carotid travels across the superior part |
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Hiatus of greater petrosal nerve (aka hiatus of facial canal)
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Greater petrosal nerve
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Hiatus of lesser petrosal nerve
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Lesser petrosal nerve (Recall: this nerve also exits the middle cranial fossa via the foramen ovale)
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Jugular foramen
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CN IX, CN X, CN XI
Inferior petrosal sinus Internal jugular vein Meningeal branch of occipital artery (fr/ external carotid artery) |
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Internal acoustic meatus
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CN VII, CN VIII
Labyrinthe artery |
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Hypoglossal canal
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CN XII
Meningeal branch of ascending pharyngeal artery (fr/ external carotid artery) |
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Foramen magnum
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Accessory nerve (CN XI)
Anterior and posterior spinal artery vertebral artery |
