Electrode translocations in perimodiolar cochlear implant electrodes: audiological and electrophysiological outcome

T Liebscher, A Mewes, U Hoppe, J Hornung… - … für Medizinische Physik, 2021 - Elsevier
Introduction Despite using the soft-surgery technique, cochlear implantation may increase
the damage of the intracochlear structures due to a scalar translocation of the electrode. The …

Electrophysiological detection of electrode fold-over in perimodiolar cochlear implant electrode arrays: a multi-center study case series

P Mittmann, G Lauer, A Ernst, S Mutze… - European Archives of …, 2020 - Springer
Purpose It is important for the surgeon to determine the position of the CI electrode array
during and after its placement within the cochlea. Most preferably, this should be within the …

Transimpedance matrix measurements reliably detect electrode tip fold-over in cochlear implantation

S Hans, D Arweiler-Harbeck, F Kaster… - Otology & …, 2021 - journals.lww.com
Objective: During cochlear implantation, electrophysiological tests are performed to
document safe technical functioning of implant and electrodes. In rare cases, the apical part …

Electrophysiological measurements with electrode types of different perimodiolar properties and the same cochlear implant electronics–a retrospective comparison …

A Perenyi, F Tóth, B Dimák, R Nagy… - … -Head & Neck …, 2019 - journals.sagepub.com
There are currently different trends in cochlear implant electrode design [1]. The
manufacturers provide a variety of implant configurations including different receiver …

Relations between scalar shift and insertion depth in human cochlear implantation

F Zelener, O Majdani, A Roemer, GJ Lexow… - Otology & …, 2020 - journals.lww.com
Objective: The intracochlear position of an electrode array may influence the outcome after
cochlear implantation. The design of the electrode array can increase the risk of trauma …

[HTML][HTML] Evaluation of CI electrode position from imaging: comparison of an automated technique with the established manual method

A Mewes, C Bennett, J Dambon, G Brademann… - BMC Medical …, 2023 - Springer
Background A manual evaluation of the CI electrode position from CT and DVT scans may
be affected by diagnostic errors due to cognitive biases. The aim of this study was to …

Impact of cochlear tonotopy on electrically evoked compound action potentials (ECAPs)

F Christov, MB Gluth, S Hans, S Lang… - Acta Oto …, 2019 - Taylor & Francis
Background: A wide range of cochlear implant electrode designs exists. Lateral wall
electrodes may be favored for their potential to preserve residual hearing by virtue of being …

[HTML][HTML] Intraoperative Measurement of Insertion Speed in Cochlear Implant Surgery: A Preliminary Experience with Cochlear SmartNav

S Concheri, D Brotto, M Ariano, A Daloiso… - Audiology …, 2024 - mdpi.com
Objectives: The objectives were to present the real-time estimated values of cochlear
implant (CI) electrode insertion speed (IS) during intraoperative sessions using the Cochlear …

Assessment of cochlear trauma and telemetry measures after cochlear implantation: A comparative study between Nucleus® CI512 and CI532 electrode arrays

D Cuda, A Murri - Audiology Research, 2019 - mdpi.com
The aim of this study was to compare the new Cochlear™ Nucleus® Profile with Slim
Modiolar Electrode (CI532, Cochlear Ltd., Sidney, Australia) with the previous Contour …

Electric compound action potentials (ECAPs) and impedances in an open and closed operative site during cochlear implantation

F Christov, MB Gluth, SJ Lahti, S Ludwig… - Cochlear implants …, 2019 - Taylor & Francis
Introduction: In patients undergoing cochlear implantation, intraoperative measures of
impedance and electrically evoked compound action potentials (ECAPs) are used to confirm …