Interest of the Virtual Reality Headset in the Management of Perioperative Stress in Patients Candidates for Total Thyroidectomy

Inclusion Criteria: * Patient\> 18 years old * Man or woman * Patient candidate for a total thyroidectomy, or a thyroid totalization * Preoperative Euthyroidism * Can justify outpatient care: score of the American Society of Anesthesiology (ASA) 1, 2 or 3 stable; accompanied for return at home; can be watched by a loved one the night after returning home; reachable by telephone; living within an hour of transportation from a hospital and having a good level of understanding. * No history of parathyroid or recurrent pathology * Signature of informed consent before any specific procedure related to the study * Subject affiliated with a health security system Exclusion Criteria: * Patient with a submerged goiter (lower edge of the thyroid not seen on the preoperative cervical ultrasound) * Patient with uncontrolled infectious pathology * Pregnant or breastfeeding woman or lack of contraception during genital activity * Patient with illnesses or conditions that hinder their ability to understand follow and / or comply with study procedures * Patient with personality disorders and / or psychiatric pathology * Patient deprived of liberty or placed under the authority of a guardian