Right Superior View of Exposed Internal Auditory Canal
5515
Surgical Correlation
Tags
Right superior view of exposed internal auditory canal. Bony removal of the roof of the internal auditory canal reveals the facial nerve, the geniculate ganglion, the greater superficial petrosal nerve, the labyrinthine and tympanic segments of the facial nerve, and the superior vestibular nerve. These structures are located between the cochlea and labyrinth of semicircular canals (lateral, superior, posterior). The tegmen has been removed to expose the malleus and incus bones and the middle meningeal artery is shown emerging through the foramen spinosum. (Image courtesy of AL Rhoton, Jr.)
Related Content
Images with Highlights
Images with Labels
Institutional Access
Check to see if you have access through your library or institution.
Start your 30-day free trial or subscribe to access the most comprehensive collection of advanced microneurosurgical techniques. The Neurosurgical Atlas collection presents the nuances of technique for complex cranial and spinal cord operations.