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14 Cards in this Set
- Front
- Back
CN I
|
at the cribriform plate on either side of crista galli
(anterior cranial fossa) |
|
CN II
|
superficial & medial to internal carotid arteries
(middle cranial fossa) |
|
CN III
|
posterolateral to internal carotid arteries
(middle cranial fossa) |
|
CN IV
|
near anterior free edge of tentorial notch
(middle cranial fossa) |
|
CN V
|
deep to dura – in trigeminal cave – of medial aspect of petrosal part of temporal b.
(middle cranial fossa) |
|
CN VI
|
piercing dura of lateral clivus area
(posterior cranial fossa) |
|
CN VII
|
entering the internal auditory meatus
(do not distinguish CN VII from CN VIII) (posterior cranial fossa) |
|
CN VIII
|
entering the internal auditory meatus
(do not distinguish CN VIII from CN VII) (posterior cranial fossa) |
|
CN IX
|
entering the jugular foramen
(do not distinguish between IX, X, and XI) (posterior cranial fossa) |
|
CN X
|
entering the jugular foramen
(do not distinguish between IX, X, and XI) (posterior cranial fossa) |
|
CN XI
|
entering the jugular foramen
do not distinguish between IX, X, and XI) (posterior cranial fossa) |
|
CN XII
|
entering the hypoglossal canal
(posterior cranial fossa) |
|
Vertebral arteries
|
entering the cranial cavity through the foramen magnum
|
|
Basilar artery
|
formed from the 2 vertebral arteries
|