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KNOW HOW TO POSITION THE SACCULE AND UTRICULE IN SCANNING — Luxation  

Otosclerosis Clinical Trial

Official title:
KNOW HOW TO POSITION THE SACCULE AND UTRICULE IN SCANNING: INTEREST IN INTRAVESTIBULAR DISLOCATIONS OF PISTONS OR CALIPER

Clinical Trial Summary

Titanium pistons cause MRI artifacts that prevent interpretation of the vestibule. This disadvantage is not present on CT but the vestibule is not visible. Hence the interest in creating a model with 6 reference cuts in order to position the utricle and the saccule in the vestibule in CT. Furthermore, the scanner has fewer contraindications, greater availability and a shorter examination time than MRI.

Clinical Trial Description

The aim of the study is to analyze six normal sections chosen as reference in histology, high resolution T2 MRI and CT in order to compare them with precise topographical landmarks to position the posterior membranous labyrinth in CT. Then, apply the investigators' observations to cases of operated otosclerosis. ;

Study Design

Related Conditions & MeSH terms

Clinical Trial Details
NCT number NCT06179251
Study type Observational
Source University Hospital, Strasbourg, France
Contact francis VEILLON, MD, PhD
Phone 33 3 88 12 78 65
Email francis.veillon@chru-strasbourg.fr
Status Recruiting
Phase
Start date December 13, 2021
Completion date December 31, 2023
View Details
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