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PubMed · 10821545

Cochlear implantation after labyrinthectomy.

G W Facer·M L Facer·C M Fowler·R H Brey·A M Peterson
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Abstract

OBJECTIVE: The goal was to report a method used for intraoperative ear selection for cochlear implantation using electrical brainstem response. Initial patient response and the longer-term results of cochlear implantation after labyrinthectomy were compared. STUDY DESIGN: This was a specific retrospective review of a single case of cochlear implantation after labyrinthectomy. SETTING: The study involved a tertiary referral center in both an ambulatory and a hospital setting. PATIENT: The study involved a report of a single patient who was evaluated for a possible cochlear implant and successfully underwent cochlear implantation. INTERVENTIONS: A case study of a profoundly deaf individual is presented, including the diagnostic measures used to determine the candidacy for cochlear implantation, the ear selected, and the rehabilitation. MAIN OUTCOME MEASURES: Both early (3 months) and later (14 months) postoperative results clearly demonstrate that a cochlear implant in a patient with a previous labyrinthectomy can be beneficial. RESULTS: The early and later results after cochlear implantation are compared in a single case study. CONCLUSION: This case study demonstrates that there is improvement in sound awareness, speech recognition, and communication after cochlear implantation in a previously labyrinthectomized ear.

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AgedAudiometry, Pure-ToneCochlear ImplantationDeafnessEar, InnerElectronystagmographyEvoked Potentials, Auditory, Brain StemHumansMaleOtologic Surgical ProceduresPostoperative CarePreoperative CareRetrospective StudiesSeverity of Illness IndexSpeech PerceptionCase ReportsJournal Article

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G W Facer, M L Facer, C M Fowler, R H Brey, A M Peterson. 2000. Cochlear implantation after labyrinthectomy.. https://doi.org/10.1016/s0196-0709(00)80041-1

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