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.
