Surgical removal of intracochlear inner ear schwannomas with cochlear implantation and preservation of vestibular receptor function
09-11, 17:30–18:00 (Europe/Istanbul), Hearing Implant 2

<p>Cochlear implantation in patients with rare intracochlear schwannomas has been reported in case reports or case series. The applied techniques have varied considerably ranging from extended cochleostomy, ‘‘push-through’’ and ’’pull-through’’ techniques, partial and subtotal cochlectomy to cochlear implant (CI) insertion through the tumor. Based on personal experience in large number of cases, we here illustrate the surgical technique of subtotal cochlectomy for tumor removal, single stage cochlear implantation, and cochlear defect reconstruction while preserving function of all five vestibular receptors. With this technique, surprisingly good results with respect to hearing rehabilitation with CI are observed, partly based on the observation of a reduced spread of electrical field and close approximation of the electrodes to the spiral ganglion cells in Rosenthal’s canal, both facilitated by the demonstrated surgical procedure.</p>
<p>This video demonstration familiarizes the audience with the technique of surgical removal of rare intracochlear schwannomas, and single stage cochlear implantation while while preserving function of all five vestibular receptors.</p>
Moderator Moderator
Yüksel Olgun
Speaker Speaker
Stefan K. Plontke
Stefan K. Plontke
<p>Stefan K. Plontke is professor and chairman at the University ORL-HNS department in Halle, Germany and member of the Presidential Council of the European Confederation of Otorhinolaryngology-Head and Neck Surgery (CEORL-HNS) and conference president of the CEORL-HNS congress 2028 in Berlin, Germany. He is member of the Collegium ORLAS, member of the board of directors of the Prosper Menière Society, and member of several editorial boards. His clinical research interests focus on otology, neurotology, and lateral skull base surgery, middle and inner ear surgery including cochlear implants, sudden hearing loss and drug delivery to the ear.</p>
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Yüksel Olgun
<p>Dr Yüksel Olgun is currrently working as an ENT professor in Dokuz Eylül University, Izmir, Turkiye. His main area of interest is otology. He is mostly involved in cochlear implantation, middle ear surgery and ototoxicity treatment. He has a PhD degree in basic oncology and a MSc degree in audiology.</p>
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