Study Status: Completed
Recruit Status: Completed
Study Type: Observational
Official Title: Scalar Localization of Cochlear Implant Electrode Array in Hearing Preservation Patients Using 64 Slice CT
Brief Summary: Insertion of electrode array in scala vestibuli, rather than the preferred location within scala tympani, leads to loss of native hearing in those patients with isolated high-frequency hearing loss undergoing cochlear implantation.