American Journal of Neuroradiology 24:2089-2091, November-December 2003
© 2003 American Society of Neuroradiology
Case Report
HEAD AND NECK
Complication of Cochlear Implantation Surgery
a Department of Radiology, Albany Medical Center, Albany, New York
b Department of Otolaryngology, Albany Medical Center, Albany, New York
Address correspondence to Michael A. Mecca, MD, Department of Radiology, Albany Medical Center, MC-113, Albany, New York 12208
Summary: After experiencing gradual, progressive sensorineural hearing loss, a patient underwent cochlear implant (CI) surgery. Postoperatively, the patient experienced vestibular symptoms with no improvement in hearing. High-resolution temporal bone CT scanning demonstrated extracochlear positioning of the CI electrode in the superior semicircular canal.
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