Anatomo-radiological Study of the Ankle's Lateral Ligament

Completed

• Conditions: Ankle Injuries and Disorders

• Registration Number: NCT06655363
• Lead Sponsor: Centre Hospitalier Universitaire de Saint Etienne

Brief Summary

Subtalar instability is found in 30% of cases following a severe ankle sprain. Treatment is conditioned by subtalar involvement, so detection is essential. There is no consensus on the ligament anatomy of the subtalar region, making precise diagnosis of subtalar ligament damage difficult. The aim of this study is to provide a detailed description of the anatomy of the subtalar ligaments of interest, followed by a detailed radiological description (MRI).

Detailed Description

Not available

Study Timeline

• Study Start: 2024-09-06
• Status Verified: 2024-10
• Primary Completion: 2024-10-11
• Study Completion: 2024-10-11
• Study First Submitted: 2024-10-22
• Study First Submitted QC: 2024-10-22
• Study First Posted: 2024-10-23
• Last Update Submitted: 2024-10-23
• Last Update Posted: 2024-10-26

Recruitment & Eligibility

• Status: COMPLETED
• Sex: All
• Target Recruitment: 19

Inclusion Criteria

• Adult patients with no history of sprain on studied ankle

Exclusion Criteria

• Sprain on studied ankle

Study & Design

• Study Type: OBSERVATIONAL
• Study Design: Not specified

Primary Outcome Measures

Name	Time	Method
Cervical ligament length	Day : 1	Anatomical description of cervical ligament, by length (mm).

Secondary Outcome Measures

Name	Time	Method
Talo-fibular ligament thickness	Day : 1	Anatomical description of talo-fibular ligament, by thickness (mm).
Talo-fibular ligament width	Day : 1	Anatomical description of talo-fibular ligament, by width (mm).
Interosseus talo-calcaneal ligament thickness	Day : 1	Anatomical description of interosseus talo-calcaneal ligament, by thickness (mm).
Talo-fibular ligament length	Day : 1	Anatomical description of talo-fibular ligament, by length (mm).
Calcaneo fibular ligament length	Day : 1	Anatomical description of calcaneo fibular ligament, by length (mm).
Cervical ligament width	Day : 1	Anatomical description of cervical ligament, by width (mm).
Calcaneo fibular ligament width	Day : 1	Anatomical description of calcaneo fibular ligament, by width (mm).
Calcaneo fibular ligament thickness	Day : 1	Anatomical description of cervical calcaneo fibular ligament, by thickness (mm).
Cervical ligament thickness	Day : 1	Anatomical description of cervical ligament, by thickness (mm).
Interosseus talo-calcaneal ligament length	Day : 1	Anatomical description of interosseus talo-calcaneal ligament, by length (mm).
Interosseus talo-calcaneal ligament width	Day : 1	Anatomical description of interosseus talo-calcaneal ligament, by width (mm).

Trial Locations

Locations (1)

CHU de Saint-Etienne; 🇫🇷 Saint-Priest-en-Jarez, France