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Cochlear Implantation: Current and Future Roles of Imaging Before, During, and After Implantation

  • ENT Imaging (Linda Jacobi-Postma, Section Editor)
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Abstract

Purpose of the Review

Cochlear implantation is an effective treatment for severe to profound hearing loss in children and adults. Computed tomography, radiography, and magnetic resonance imaging are essential throughout the cochlear implantation process. The purpose of this article is to provide a comprehensive review of the uses of imaging at each stage of cochlear implantation, highlighting clinically relevant points for the radiologist as well as areas of ongoing exploration.

Recent Findings

The newer, evolving nature of the field presents many rising opportunities for collective imaging-based research. For example, standardization and improvement in imaging indications and protocols, as well as methods of cochlear duct length measurement and reporting have potential to significantly contribute to refinements in cochlear implant placement and detection of complications.

Summary

In collaboration with audiologist and otolaryngologists, radiologists serve an important role in the initial work up of cochlear implant candidates, pre-operative surgical planning, and post-operative monitoring.

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Authors and Affiliations

  1. Department of Radiologic Sciences, David Geffen School of Medicine at UCLA, Los Angeles, CA, USA

    Naomi Walker & Luke Ledbetter

  2. Stanford Department of Radiology, Stanford University School of Medicine, Stanford, CA, USA

    Nancy Pham

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Walker, N., Pham, N. & Ledbetter, L. Cochlear Implantation: Current and Future Roles of Imaging Before, During, and After Implantation. Curr Radiol Rep 11, 97–107 (2023). https://doi.org/10.1007/s40134-023-00414-3

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