Vertigo With Cochlear Implant

Tissue seal at cochleostomy. In this 74-year-old man who had undergone implantation of the right ear 12 years before death, the cochlear implant (CIT) can be seen entering the cochlea near the round window. There is a tissue seal at the cochleostomy including both fibrous tissue (F) and new bone (NB). Fig. 16. Tissue seal at cochleostomy. In this 74-year-old man who had undergone implantation of the right ear 12 years before death, the cochlear implant (CIT) can be seen entering the...

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Cochlear Ossification From Meningitis

Scatter plot demonstrating the correlation between the spiral ganglion cell count and diameter of the cochlear nerve. Reprinted with permission from Nadol and Xu 27 . implantation and in 5 patients with normal hearing, the maximum diameter of the cochlear, vestibular, and eighth cranial nerves were measured histologically. Although the maximum diameters were significantly smaller in the deaf population as compared to the normal hearing controls, only 25 of the...