Inner ear
Pathways
Topography
Facial nerve
N maxi I laris [V/2] •
N, petrosus major •
N. ophthalmicus [V/1] •
Ganglion trigeminale •
N oculomotorius [III]
A. carotis interna •
Sinus transversus •
• R stylohyoideus
• M. digastricus, Venter posterior
N facialis [VII] ♦
N abducens [VI] •
Ganglion geniculi
N. trigeminus [V] •
N. facialis [VII] •
Chorda tympani
Malleus
N. vestibulocochlearis [VIII] •
Stapes
N glossopharyngeus [IX]
N. vagus [X]
N. accessorius [XI]
nervi
facialis
Foramen sty lorn astoide urn
Proc. mastoid eus
• R. digastricus
• M stylohyoideus
Fig. 726
Facial nerve, N. facialis [VII], within the petrous
part of the temporal bone, Os temporale, Pars petrosa;
the petrous part of the temporal bone as well as the facial
canal and the tympanic cavity have been partially opened;
posterior view.
Sinus sigmoideus
V. jugularis interna
Sinus transversus
N facialis [VII]
Canaliculi semicirculares
Cochlea
476
Fig. 725
Lateral projection of the inner ear.
