Foramen/Cranial Nerves Flashcards
(21 cards)
Cribiform plate
olfactory nerve (CN I) anterior ethmoidal artery
Optic canal
optic nerve (CN II) ophthalmic artery
Superior orbital fissure
superior ophthalmic vein oculomotor nerve (CN III) trochlear nerve (CN IV) ophthalmic nerve (CN V1) abducens nerv (CN VI) nasociliary nerve frontal nerve lacrimal nerve
Foramen rotundum
maxillary nerve (CN V2)
Foramen ovale
mandibular nerve (CN V3) venous plexus
Foramen spinosum
meningeal branch of mandibular nerve (CN V3)
middle meningeal artery
Internal acoustic meatus
facial nerve (CN VII) vestibulocochlear nerve (CN VIII) labyrinthine artery/vein
Foramen magnum
accessory nerve (CN XI) vertebral artery spinal artery spinal vein Medulla and meninges
Incisive canal
nasopalatine nerve/artery
Greater palatine foramen
greater palatine nerve/artery
Lesser palatine foramen
lesser palatine nerve/artery
Petrotympanic fissure
anterior tympanic artery
chorda tympani
Carotid canal
internal carotid artery
sympathetic plexus
Jugular foramen
glossopharyngeal nerve (CN IX) vagus nerve (CN X) accessory nerve (CN XI) inferior petrosal sinus posterior meningeal artery internal jugular vein
Mastoid foramen
emissary vein
Hypoglossal canal
hypoglossal nerve (CN XII) venous plexus
Condylar canal
condylar emissary vein
Stylomastoid foramen
facial nerve (CN VII) stylomastoid artery
Hiatus of canal for lesser petrosal nerve
lesser petrosal nerve
superior tympanic artery
Hiatus of canal for greater petrosal nerve
greater petrosal nerve
Foramen cecum
Nasal emissary vein (1% of population)