Value of Capsular Repair for Latarjet

Prospective, Multicenter, Randomized Single-blind Study on the Interest of Capsular Repair in the Latarjet Operation

The purpose of the study is to evaluate the occurrence of osteoarthritis (YES/NO) by radiography.

This is a prospective, comparative, longitudinal, randomized, single-blind, multicenter study.

This study will validate preliminary results on a technique associating capsular repair with abutment according to Latarjet in the treatment of shoulder instabilities. It may help reduce the risk of osteoarthritis and thus allow patients to maintain a healthy, stable and painless shoulder for longer.

Inclusion Criteria:

• Patient, male or female, over the age of 18
• Patient with shoulder instability with risk factors for recurrence (ISIS score > 3), requiring surgical stabilization by abutment
• Affiliated patient or beneficiary of a social security scheme
• Patient having been informed and having given his free, informed and written consent.

Exclusion Criteria:

• Patient with history of surgery for instability of the same shoulder
• Patient presenting contraindications to the realization of a postoperative scanner
• Patient whose physical and/or psychological health is severely impaired, which according to the investigator may affect the compliance of the study participant
• Patient participating in another clinical research or in a period of exclusion from another research still in progress at the time of inclusion
• Protected patient: adult under guardianship, curatorship or other legal protection, deprived of liberty by judicial or administrative decision
• Pregnant, breastfeeding or parturient woman
• Patient hospitalized without consent.