Pillow Brace Assessment on Sleep Quality of Patients Undergoing Arthroscopic Rotator Cuff Surgery

Inclusion Criteria: * Patient undergoing arthroscopic rotator cuff repair surgery confirmed by clinical diagnosis and preoperative imaging tests. * Patient able to understand the instructions for using the brace. * Patient able to perform activities of daily living with or without a brace, ensuring proper use of the brace. * Patient affiliated with or beneficiary of a social security system * French speaking patient, having signed an informed consent form Exclusion Criteria: * Patient with an uncertain diagnosis * Patient undergoing rotator cuff revision surgery. * Patient with complex or surgical fractures of the shoulder, humerus, or ribs * Patient with multiple fractures, open fractures, or those with pinning * Patient who has undergone multiple surgeries in the last 6 months. * Patient with shoulder pathologies unrelated to the rotator cuff, such as severe arthritis or capsulitis. * Patient on long-term morphine treatment * Patient with known allergies to splint materials * Protected patient: adult under guardianship, curatorship, or other legal protection, deprived of liberty by judicial or administrative order * Pregnant woman * Patient hospitalized without consent * Patient already enrolled and participating in another clinical study