Foramina Flashcards
Cribiform Plate
CN I
Foramen Cecum
Nasal Emissary Vein
Anterior Ethmoidal Foramen
Anterior ethmoidal a.v.n.
Posterior Ethmoidal Foramen
Posterior ethmoidal a.v.n.
Optic Canal
CN II
Ophthalmic a.
Superior Orbital Fissure
CNs III, IV, V1, VI
Superior Ophthalmic v.
Foramen Rotundum
CN V2
Foramen Ovale
CN V3
Accessory Meningeal a.
Foramen Spinosum
Middle meningeal a.
Recurrent meningeal n. (V3)
Hiatus for Greater Petrosal n.
Greater petrosal n. (CN VII)
Petrosal br. of middle meningeal a.
Hiatus for Lesser Petrosal n.
Lesser petrosal n. (CN IX)
Internal Acoustic Meatus
CN VII, VIII
Internal labryrinthine a.
Jugular Foramen
CN IX, X, XI
Sigmoid sinus, inf. petrosal sinus
Int jugular v.
Posterior meningeal brs. of occipital and ascending pharyngeal aa.
Mastoid foramen
Mastoid emissary vv.
Condylar canal
Condyloid emissary vv.