Durchtrittsstellen für Leitungsbahnen an der Schädelbasis 4.22 Zwischen Basis cranii interna und anderen Räumen: Fossa cranii media Flashcards

1
Q

Canalis opticus

A

• N. opticus (II)
• A. ophthalmica
→ Orbita

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2
Q

Fissura orbitalis superior

A
V. ophthalmica superio
N. ophthalmicus (V1):
-N.lacrimalis
-N.frontalis
-N.nasocilliaris
N. abducens (VI)
N. oculomotorius (III)
N. trochlearis (IV)
--> Orbita
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3
Q

Hiatus canalis n. petrosi minoris

A

• N.petrosus minor(parasymp., aus IX)
• A. tympanica superior
→ Cavitas tympani

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4
Q

Hiatus canalis n. petrosi majoris

A

• N.petrosus major(parasymp., aus VII)
• A.u.V.stylomastoidea
→ Canalis nervi facialis

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