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Articles linked to this work by shared authors, journal, and citation graph.

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Preoperative Imaging for Cochlear Implantation: A Global Consensus.

Otolaryngology--head and neck surgery : official journal of American Academy of Otolaryngology-Head and Neck Surgery·2026
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Updated: Aug 19, 2025

Enhancing Electrode Location Assessment in Cochlear Implantation via Computed Tomography Image Fusion
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A Web-Based Automated Image Processing Research Platform for Cochlear Implantation-Related Studies.

Jan Margeta1, Raabid Hussain2, Paula López Diez3

  • 1Research and Development, KardioMe, 01851 Nova Dubnica, Slovakia.

Journal of Clinical Medicine
|November 26, 2022
PubMed
Summary

Nautilus is a new platform for analyzing cochlear implants using CT scans. It accurately maps cochlear structures and implant electrodes, paving the way for safer, personalized cochlear implant surgery.

Keywords:
3D modelcochleacochlear implantcomputed tomographydeep learningimage analysisimage segmentationmachine learningtonotopic mappingvisualization

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Area of Science:

  • Medical Imaging
  • Neurosurgery
  • Biomedical Engineering

Background:

  • Accurate cochlear and electrode delineation is crucial for safe, individualized cochlear implant therapy.
  • Current methods may lack the precision required for routine image-guided procedures.

Purpose of the Study:

  • To introduce Nautilus, a web-based platform for automated pre- and post-implantation cochlear analysis.
  • To enable precise delineation of cochlear structures and electrode detection for improved cochlear implant therapy.

Main Methods:

  • Utilizes deep learning and Bayesian inference for cochlear structure delineation from CT images.
  • Employs convolutional neural networks and geometrical inference for electrode localization.
  • Fuses pre- and post-operative images to generate personalized metrics.

Main Results:

  • Nautilus provides automated, accurate delineation of cochlear anatomy and implant electrode position.
  • The platform generates personalized pre- and post-operative metrics.
  • A self-assessment module offers confidence ratings for the analysis pipeline.

Conclusions:

  • Nautilus demonstrates robust accuracy and reliability for cochlear image analysis.
  • The platform supports the integration of image-guided cochlear implant practices into clinical workflows.
  • Enables exploration of clinically relevant questions in cochlear implantation therapy.