Orientation of Labyrinths in Skull Anatomy
Cochlea, Cochlear nerve, Facial nerve
(CN VII), Internal acoustic
opening, Vestibulocochlear nerve (CN VIII), Vestibular
nerve,
Petrous part of temporal bone, Groove for greater petrosal nerve, Geniculate ganglion, Lateral
projection of right membranous labyrinth, Plane of anterior semicircular canal, Lateral
semicircular canal, Plane of posterior semicircular canal,
Auricle (retracted
anteriorly), Opening of
vestibular aqueduct
(for endolymphatic duct), Geniculate ganglion, Trigeminal nerve (CN V), Cerebellum, Vestibulocochlear nerve (CN VIII), Anterior semicircular
duct,
Cochlear duct, Cochlear nerve, Superior part of vestibular nerve, Inferior part
of vestibular nerve, Lateral semicircular duct, Internal jugular vein, Posterior semicircular duct, Superior petrosal sinus, Confluence of sinuses, Straight sinus, Sigmoid sinus, Transverse sinus.
