Inclusion Criteria:  Participant who has an ambulatory orthopedic surgery under local regional anesthesia, planned or performed in emergency Participant who has been given appropriate information about the study objectives and who has given his/her express written and informed consent prior to conduct any study-related procedures.  Exclusion Criteria:  Participant with visual deficiency or deaf Participant who can bear virtual reality Participant whose physical and / or psychological health is severely impaired, which according to the investigator may affect the participant's compliance with the study