Influence of the Dominance of the Shoulder Stabilized by the Open Latarjet Procedure on the Functional Recovery of the Shoulder at 4.5 Months Postoperatively.

Study Overview
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Brief Summary
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The aim of this study is to quantify the functional deficits as a function of the dominance of the shoulder stabilized by the open procedure of Latarjet at 4.5 months postoperatively compared to healthy controls.

Official Title
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Influence of the Dominance of the Shoulder Stabilized by the Open Latarjet Procedure on the Functional Recovery of the Shoulder at 4.5 Months Postoperatively: Patients Operated on the Dominant Side vs. Patients Operated on the Non-dominant Side vs. Healthy Controls

Conditions
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Latarjet, Shoulder Injuries

Intervention / Treatment
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* Other: Different exercises with their shoulders
* Behavioral: SI-RSI questionnaire


Participation Criteria
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Eligibility Criteria
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Patients from two studies : Reproducibility of functional tests of the shoulder for the return to sport of patients operated on anterior instability of the shoulder CPP n ° 2018-A03013-52 and Validation of the S-STARTS composite score to assess the functions of the shoulder and the patient's ability to return to sport after stabilization of the shoulder by the Latarjet procedure (VAL-S-STARTS) MR3016020520 healthy volunteers from two studies : Reproducibility of functional tests of the shoulder for the return to sport of patients operated on anterior instability of the shoulder CPP n ° 2018-A03013-52 and Risk factors for shoulder dislocation in rugby players. Predictive validity of the S-STARTS composite score MR4612110620 Inclusion criteria: Patients: o patient between 15 and 45 years old Occurrence of the injury requiring surgery during a sports activity Reduced shoulder instability by the open Latarjet procedure Surgery performed by surgeons from the Santy Orthopedic Center (Lyon) Inclusion by decision of the surgeon during the visit 4 months postoperatively Healthy volunteers : volunteer between 15 and 45 years old Practice a regular sporting activity Both groups: Patient having signed an informed consent Subject affiliated or beneficiary of a social security scheme Exclusion Criteria: Patient group: Contraindication of the surgeon Have another pathology in the upper limbs Present a constitutional hyperlaxity Have stiffness or recurrence of dislocation of the shoulder post-surgery Healthy volunteers : Medical history of upper limb pain / injury within the past 12 months Medical history of orthopedic surgery on the upper limbs Both groups: Protected subject: adult under guardianship, curatorship or other legal protection, deprived of liberty by judicial or administrative decision

Ages Eligible for Study
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Minimum Age: 15 Years
Maximum Age: 45 Years

Sexes Eligible for Study
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All

Accepts Healthy Volunteers
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Accepts Healthy Volunteers

Study Plan
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How is the study designed?
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Arms and Interventions

| Participant Group/Arm | Intervention/Treatment |
| --- | --- |
| Dominant side shoulder surgery patients<br> | Other: Different exercises with their shoulders<br>* Y Balance Test Shoulder rotator muscle isometric maximum strength One handed medicine ball throw Modified Closed Kinetic Chain Upper Extremity Stability Test<br>Behavioral: SI-RSI questionnaire<br>* French version of Shoulder Instability Return-to-Sport after Injury<br>|
| Patients operated on the shoulder on the non-dominant side<br> | Other: Different exercises with their shoulders<br>* Y Balance Test Shoulder rotator muscle isometric maximum strength One handed medicine ball throw Modified Closed Kinetic Chain Upper Extremity Stability Test<br>Behavioral: SI-RSI questionnaire<br>* French version of Shoulder Instability Return-to-Sport after Injury<br>|
| Healthy volunteers<br> | Other: Different exercises with their shoulders<br>* Y Balance Test Shoulder rotator muscle isometric maximum strength One handed medicine ball throw Modified Closed Kinetic Chain Upper Extremity Stability Test<br>Behavioral: SI-RSI questionnaire<br>* French version of Shoulder Instability Return-to-Sport after Injury<br>|

What is the study measuring?
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Primary Outcome Measures

| Outcome Measure | Measure Description | Time Frame |
| --- | --- | --- |
| S-STARTS composite score for each participant | Score between 0 and 21: 0: total functional disability 21: full functional ability | 1 hour |