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Performing Intracochlear Electrocochleography During Cochlear Implantation
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Performing Intracochlear Electrocochleography During Cochlear Implantation

Performing Intracochlear Electrocochleography During Cochlear Implantation

3,818 Views

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09:10 min

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March 08, 2022

DOI:

10.3791/63153-v

DOI:
10.3791/63153-v

•

09:10 min
March 08, 2022

•

24 Views
, , , , , ,
1Department of Otorhinolaryngology, Head and Neck Surgery, Inselspital, Bern University Hospital,University of Bern, 2Hearing Research Laboratory, ARTORG Center for Biomedical Engineering Research,University of Bern

Summary

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Electrocochleography (ECochG) measures inner ear potentials generated in response to acoustic stimulation. In cochlear implant (CI) candidates, such inner ear potentials can be measured directly with the implant electrodes. In this video, we systematically explain how to perform ECochG recordings during CI surgery.

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Keyword Extraction:Intracochlear ElectrocochleographyCochlear ImplantationStandardized GuidelineElectrocochleography PotentialsCochlear FunctionIntraoperative ElectrocochleographyEar CanalEardrumSound TubeSound TransducerSkin IncisionPeriosteal FlapMastoid PlaneImplant HousingPosterior TympanotomyPeriosteumLateral Skull BaseMastoid BoneLateral Semicircular CanalFacial NerveChorda TympaniMiddle Ear

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Schuerch, K., Waser, M., Mantokoudis, G., Anschuetz, L., Wimmer, W., Caversaccio, M., Weder, S. Performing Intracochlear Electrocochleography During Cochlear Implantation. J. Vis. Exp. (181), e63153, doi:10.3791/63153 (2022).

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