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Updated: Jul 18, 2026
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Robotic Cochlear Implantation for Direct Cochlear Access
Published on: June 16, 2022
Cochlear implantation in a patient with bilateral deep brain stimulators
Michele B St Martin1, Barry E Hirsch
1Department of Otolaryngology, University of Pittsburgh Medical Center, Pittsburgh, Pennsylvania, USA.
The Laryngoscope
|December 1, 2006
Summary
This case report details the first successful simultaneous implantation of a Nucleus Contour cochlear implant and a deep brain stimulator for Parkinson disease. The study outlines a method to prevent device interaction.
Area of Science:
- Neuroscience
- Otolaryngology
- Neurosurgery
Background:
- Deep brain stimulation (DBS) is a crucial treatment for Parkinson disease, while cochlear implants (CIs) restore hearing in sensorineural hearing loss.
- Simultaneous implantation of both devices presents unique challenges due to potential electromagnetic interference and surgical site proximity.
Observation:
- A patient with Parkinson disease received a Nucleus Contour cochlear implant following the placement of a deep brain stimulator.
- The implantation and device mapping were successful, occurring one month post-surgery.
- No aberrant activity was observed in the deep brain stimulator system after cochlear implant activation.
Findings:
- This represents the first documented case of successful co-implantation of a cochlear implant and a deep brain stimulator in a single patient.
- The described surgical and programming approach effectively mitigated potential adverse interactions between the two implanted electronic devices.
Implications:
- This case provides a viable strategy for managing patients requiring both auditory restoration and advanced movement disorder treatment.
- Further research may explore long-term outcomes and refine techniques for combined CI and DBS implantation.
- This approach expands therapeutic options for individuals with complex neurological and auditory conditions.
