4 results match your criteria: "Hannover Research Center[Affiliation]"
Ear Hear
August 2021
Cluster of Excellence Hearing4all, Dept. of Otolaryngology, Hannover Medical School, Hannover, Germany.
Objectives: (1) To assess variations of the human intracochlear anatomy and quantify factors which might be relevant for cochlear implantation (CI) regarding surgical technique and electrode design. (2) Search for correlations of these factors with clinically assessable measurements.
Design: Human temporal bone study with micro computed tomography (μCT) data and analysis of intracochlear geometrical variations: μCT data of 15 fresh human temporal bones was generated, and the intracochlear lumina scala tympani (ST) and scala vestibuli were manually segmented using custom software specifically designed for accurate cochlear segmentation.
OTO Open
October 2018
MED-EL Medical Electronics, Hannover Research Center, Hannover, Germany.
Objective: In the field of cochlear implantation, the current trend toward patient-specific electrode selection and the achievement of optimal audiologic outcomes has resulted in implant manufacturers developing a large portfolio of electrodes. The aim of this study was to bridge the gap between the known variability of cochlea length and this electrode portfolio.
Design: Retrospective analysis on cochlear length and shape in micro-computed tomography and cone beam computed tomography data.
Otol Neurotol
September 2018
Cluster of Excellence Hearing4all, Department of Otolaryngology, Hannover Medical School.
Hypothesis: Methods for cochlear coverage determination vary in their accuracy and are hence not equally reliable.
Background: The audiological outcome after cochlear implantation is known to depend on several factors. One factor shown to positively correlate with speech perception is the insertion angle.
Cochlear Implants Int
September 2018
b Cluster of Excellence Hearing4all, Dept. of Otolaryngology , Hannover Medical School, Hannover , Germany.
Objective: Within the field of cochlear implantation (CIs), the role of utilizing patient-specific cochlear anatomy for choosing the optimal implant electrode is becoming increasingly important. Unfortunately, performing detailed anatomical measurements of a cochlea using clinical imaging data is rather time consuming and hence difficult to implement into the clinical routine. In order to accelerate clinical cochlear anatomy evaluations, previously developed mathematical models can be adjusted to the patient-specific anatomy by measuring just a few overall cochlear dimensions.
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