Jove
Visualize
Contact Us
JoVE
x logofacebook logolinkedin logoyoutube logo
ABOUT JoVE
OverviewLeadershipBlogJoVE Help Center
AUTHORS
Publishing ProcessEditorial BoardScope & PoliciesPeer ReviewFAQSubmit
LIBRARIANS
TestimonialsSubscriptionsAccessResourcesLibrary Advisory BoardFAQ
RESEARCH
JoVE JournalMethods CollectionsJoVE Encyclopedia of ExperimentsArchive
EDUCATION
JoVE CoreJoVE BusinessJoVE Science EducationJoVE Lab ManualFaculty Resource CenterFaculty Site
Terms & Conditions of Use
Privacy Policy
Policies

Related Experiment Video

Updated: May 26, 2026

The Microscopic Transcanal Approach in Stapes Surgery Revisited
07:35

The Microscopic Transcanal Approach in Stapes Surgery Revisited

Published on: February 16, 2022

Flat panel CT following stapes prosthesis insertion: an experimental and clinical study.

K Zaoui1, J Kromeier, M Neudert

  • 1Department of Otorhinolaryngology, Head and Neck Surgery, University-Hospital Heidelberg, Ludwig-Karls-University Heidelberg, Im Neuenheimer Feld 400, D-69120, Heidelberg, Germany. karim.zaoui@med.uni-heidelberg.de

European Radiology
|December 14, 2011
PubMed
Summary

Related Concept Videos

You might also read

Related Articles

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

Sort by
Same author

[Medical examination: Preparation for ENT specialisation : Part 80].

HNO·2026
Same author

Classification of Follow-up Rehabilitation ("AHB") in the Context of Postoperative Cochlear Implant (CI) Care.

Laryngo- rhino- otologie·2025
Same author

Short-term audiological outcomes of the mCLIP ARC ball joint prosthesis- a retrospective multicenter study.

European archives of oto-rhino-laryngology : official journal of the European Federation of Oto-Rhino-Laryngological Societies (EUFOS) : affiliated with the German Society for Oto-Rhino-Laryngology - Head and Neck Surgery·2025
Same author

[Runny nose for several weeks : Preparation for the specialist examination].

HNO·2025
Same author

[59/m, left-sided persistent hearing loss : Preparation for the medical specialist examination: part 49].

HNO·2025
Same author

[65/m, left-sided hearing loss : Preparation for the medical specialist examination: part 40].

HNO·2025

Flat panel CT (fpCT) offers artifact-free imaging of the middle and inner ear after stapesplasty, correlating hearing improvement with prosthesis position. This technique provides detailed post-operative evaluation with lower radiation than standard CT.

Area of Science:

  • Otolaryngology
  • Medical Imaging
  • Biomedical Engineering

Background:

  • Post-stapesplasty evaluation requires detailed anatomical information, especially for unsuccessful air-bone gap (ABG) closure.
  • Standard computed tomography (CT) is limited by metal artifacts and high radiation doses, particularly after middle ear implant surgery.

Purpose of the Study:

  • To validate the accuracy of flat panel CT (fpCT) for imaging the middle and inner ear.
  • To assess the correlation between post-operative hearing results and prosthesis position using fpCT.
  • To compare fpCT with standard CT for evaluating stapesplasty outcomes.

Main Methods:

  • fpCT was performed on three temporal bone specimens with experimental stapes prostheses.
  • Post-operative fpCT was conducted on 28 patients with various stapes prostheses.

More Related Videos

Step-by-Step Stapedotomy through Transcanal Exclusive Endoscopic Approach
09:20

Step-by-Step Stapedotomy through Transcanal Exclusive Endoscopic Approach

Published on: March 5, 2022

Electrically Evoked Stapedius Reflex Measurements in Cochlear Implantation and Its Application in the Postoperative Fitting Process
07:00

Electrically Evoked Stapedius Reflex Measurements in Cochlear Implantation and Its Application in the Postoperative Fitting Process

Published on: June 21, 2024

Related Experiment Videos

Last Updated: May 26, 2026

The Microscopic Transcanal Approach in Stapes Surgery Revisited
07:35

The Microscopic Transcanal Approach in Stapes Surgery Revisited

Published on: February 16, 2022

Step-by-Step Stapedotomy through Transcanal Exclusive Endoscopic Approach
09:20

Step-by-Step Stapedotomy through Transcanal Exclusive Endoscopic Approach

Published on: March 5, 2022

Electrically Evoked Stapedius Reflex Measurements in Cochlear Implantation and Its Application in the Postoperative Fitting Process
07:00

Electrically Evoked Stapedius Reflex Measurements in Cochlear Implantation and Its Application in the Postoperative Fitting Process

Published on: June 21, 2024

  • Hearing outcomes were compared with determined prosthesis positions.

    • Main Results:

    • fpCT demonstrated a statistically significant correlation between hearing improvement and prosthesis position in all cases.
    • The technique provided detailed post-operative imaging of implant placement in both specimens and patients.
    • fpCT showed higher isovolumetric resolution and lower radiation dose compared to standard CT.

    Conclusions:

    • fpCT enables immediate, artifact-free evaluation of stapesplasty surgical results.
    • This imaging modality aids otosurgeons in designing precise prostheses and predicting post-operative hearing outcomes.
    • fpCT serves as an adequate tool for immediate post-operative quality control and appropriate management of prosthesis-related complications.