CEI Medical Group
California Ear Institute
Global Hearing
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Auditory Brainstem Implant

Indications for Surgery

Diseases that damage the inner ear and the auditory nerve connecting the inner ear to the brain (such as Neurofibromatosis Type II in which bilateral acoustic neuromas are present) require a novel solution to provide hearing. In this procedure and with this device, the hearing pathway is stimulated electrically at its connection to the brain.

Anesthesia

The Auditory Brainstem Implant procedure requires a General Anesthetic.

Surgical Time

The length of this procedure is 1 hour.

Hospital Admission

Patients are required to register in the admissions area of the hospital.

About the Procedure

The device (very similar to a cochlear implant) is placed under the skin behind and above the ear. An electrode is placed through the inner ear and connected to the auditory nucleus on the portion of the brainstem where the hearing nerve connects from the inner ear. This procedure is usually done in conjunction with a translabyrinthine approach for acoustic tumor removal and the closure is accomplished in the same fashion. The device is turned on 1 month after placement and tuned individually for each patient.

 


 
California Ear Institute