Culture Analysis Performed During a Latarjet Anterior Shoulder Stabilization Procedure.

Inclusion Criteria: * Patient 18 years of age or older, who has been informed of the research * Patient who has undergone a first-line Latarjet operation * Patient with three cultures performed on the coracoid bone blocks * Patient regularly followed since the operation and for whom all data are available during the six-month follow-up visit. Exclusion Criteria: * Previous open shoulder surgery * Associated rotator cuff injury requiring repair * Clinical signs of preoperative infection * Patient under court protection, guardianship or curatorship * Patient who has indicated his or her opposition to the use of his or her medical data (by filling out and returning the non-opposition form that will be sent to him or her).