Case Reports

Simultaneous Bilateral Cochlear Implantation in an Adult with Bilateral Ossification of the Scala Tympani: Image-Guided Planning of Scala Vestibuli Insertion and Postoperative Hearing Outcomes

Volume 20 · Issue 4 Publish Date: March 10, 2025
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Charlotte De Bie ORCID
Department of Otorhinolaryngology & Head and Neck Surgery, Antwerp University Hospital, Belgium
Charis Clement
Department of Otorhinolaryngology & Head and Neck Surgery, Antwerp University Hospital, Belgium
Griet Mertens ORCID
Department of Otorhinolaryngology, Head and Neck Surgery, Antwerp University Hospital, Edegem, Antwerp, Belgium
Anouk Hofkens Van den Brandt ORCID
Department of Otorhinolaryngology & Head and Neck Surgery, Antwerp University Hospital, Belgium
Marc Lammers ORCID
Deparment of Translational Neurosciences, Faculty of Medicine and Health Sciences, University of Antwerp, Belgium
Olivier M. Vanderveken ORCID
Department of Otorhinolaryngology, Head and Neck Surgery, Antwerp University Hospital, Edegem, Antwerp, Belgium
Vincent Van Rompaey ORCID
Department of Otorhinolaryngology, Head and Neck Surgery, Antwerp University Hospital, Edegem, Antwerp, Belgium; University of Antwerp, Faculty of Medicine and Health Sciences, Belgium
Bie, C. D., Clement, C., Mertens, G., Van den Brandt, A. H., Lammers, M., Vanderveken, O. M., & Rompaey, V. V. (2025). Simultaneous Bilateral Cochlear Implantation in an Adult with Bilateral Ossification of the Scala Tympani: Image-Guided Planning of Scala Vestibuli Insertion and Postoperative Hearing Outcomes. B-ENT, 20(4), 265–268. https://doi.org/10.5152/B-ENT.2025.241583
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Abstract

The scala tympani is the preferred position for cochlear implant electrode array insertion to ensure optimal outcomes. Here, we report the case of an adult with bilateral rapidly progressive profound SNHL and bilateral ossification of the scala tympani. Image-guided surgical planning was used to assist bilateral simultaneous cochlear implantation, gain direct access to the scala vestibuli, and determine the electrode array length. The short-term postoperative auditory performances are presented and highlight that meticulous planning and management by an experienced cochlear implant team enable optimal auditory performances even in anatomically difficult cases.

 

Cite this article as: De Bie C, Clement C, Mertens G, et al. Simultaneous bilateral cochlear implantation in an adult with bilateral ossificationof the scala tympani: image-guided planning of scala vestibuli insertion and postoperative hearing outcomes. B-ENT. 2024;20(4):265-268.

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Article Info
Published In
Journal B-ENT
Volume / Issue Volume 20 · Issue 4
Pages 265-268
History
Published Online March 10, 2025
Affiliations
Charlotte De Bie ORCID
Department of Otorhinolaryngology & Head and Neck Surgery, Antwerp University Hospital, Belgium
Charis Clement
Department of Otorhinolaryngology & Head and Neck Surgery, Antwerp University Hospital, Belgium
Griet Mertens ORCID
Department of Otorhinolaryngology, Head and Neck Surgery, Antwerp University Hospital, Edegem, Antwerp, Belgium
Anouk Hofkens Van den Brandt ORCID
Department of Otorhinolaryngology & Head and Neck Surgery, Antwerp University Hospital, Belgium
Marc Lammers ORCID
Deparment of Translational Neurosciences, Faculty of Medicine and Health Sciences, University of Antwerp, Belgium
Olivier M. Vanderveken ORCID
Department of Otorhinolaryngology, Head and Neck Surgery, Antwerp University Hospital, Edegem, Antwerp, Belgium
Vincent Van Rompaey ORCID
Department of Otorhinolaryngology, Head and Neck Surgery, Antwerp University Hospital, Edegem, Antwerp, Belgium; University of Antwerp, Faculty of Medicine and Health Sciences, Belgium
Cite this Article
Bie, C. D., Clement, C., Mertens, G., Van den Brandt, A. H., Lammers, M., Vanderveken, O. M., & Rompaey, V. V. (2025). Simultaneous Bilateral Cochlear Implantation in an Adult with Bilateral Ossification of the Scala Tympani: Image-Guided Planning of Scala Vestibuli Insertion and Postoperative Hearing Outcomes. B-ENT, 20(4), 265–268. https://doi.org/10.5152/B-ENT.2025.241583
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