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Cribriform Plate
Olfactory Nerve endings (I)
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Optic Canal
Optic Nerve (II), Ophthalmic aa.
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Supraorbital Foramen
Supraorbital n. and vessels
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Infraorbital Foramen
Infraorbital n. and vessels
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Superior Orbital Fissure
Oculomotor (III), Trochlear (IV), Abducens (VI), Trigeminal (V - ophthalmic division (V1)), ophthalmic vv.
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Foramen Rotundum/pterygopalatine
Maxillary division of V (V2)
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Foramen Ovale
Mandibular Division of V (V3), Accessory meningeal aa.
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Foramen Spinosum
Middle meningeal aa. and vv., Meningeal branch of V3
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Foramen Lacerum
Int. Carotid a., Deep and greater petrosal nn. traveling to pterygoid canal
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Carotid Canal
Int. carotid aa., Carotid autonomic plexus
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Internal Auditory Meatus
Facial (VII), Vestibulocochlear (VIII), labyrinthine aa.
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Jugular Foramen
Glossopharyngeal (IX), Vagus (X), and Accessory (XI), Int. Jugular vein
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Hypoglossal canal
Hypoglossal (XII)
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Foramen Magnum
Spinal cord, spinal accessory nn. (XI), vertebral aa., Ant. and Post. spinal aa.
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Stylomastoid foramen
Facial (VII)
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Petrotympanic Fissure
Chorda tympani (VII)
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Greater palatine foramen
Greater palatine nn. and vessels
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Lesser palatine foramen
Lesser palatine nn. and vessels
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Zygomaticofacial foramen
zygomaticofacial nn.
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Zygomaticotemporal foramen
zygomaticotemporal nn.
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Incisive foramen
Nasopalatine nn., sphenopalatine vessels
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Mental foramen
Mental nn. (V3) and vessels
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