Evaluation of the Efficacy of VR on Pain and Anxiety When Performing an Ultrasound-controlled Ankle Block.

"The patient will have the choice between different environments and the use of this device will remain under the control of the medical team.~The patient will wear the virtual reality device at the time of the completion of the ankle block and will remove it once the nerve puncture is complete."

Venous administration of 1.25 mg of Droleptan

Venous administration of 20 mg of Propofol

Venous administration of 5 μg of Sufentanyl.