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Middle and Inner Ear Following Mastoidectomy

Surgical Correlation


Right posterolateral view of middle and inner ear structures following mastoidectomy. Bony removal has exposed the cochlea and the cochlear nerve, the sensory and motor roots of the trigeminal nerve, the facial nerve and its chorda tympani branch, as well as the tympanic membrane and malleus bone. (Image courtesy of AL Rhoton, Jr.)

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