Study Comparing Two Anesthetics for Arthroscopic Rotator Cuff Repair

Inclusion Criteria: * Age ≥ 18 years; * Patients with surgically repairable complete or partial rotator cuff tears; * American Society of Anesthesiologists Class I to III; * Patient able to understand study information; * Patient willing to accept study evaluations and follow-up visits; * Affiliation with a social insurance plan; * Patient having been informed and having agreed to participate in the study by signing an informed consent form. Exclusion Criteria: * Contraindication to general or locoregional anesthesia; * Chronic opioid use; * Patient unable to understand study information (linguistic, psychological, cognitive, etc.); * Patient unable to answer a self-questionnaire; * Patient participating in or being excluded from another interventional research study; * Pregnant or breast-feeding women; * Protected patient (under legal protection, guardianship or deprived of liberty by judicial or administrative decision).