50
Participants
Start Date
January 1, 2020
Primary Completion Date
April 30, 2021
Study Completion Date
April 30, 2021
Extrafascial injection
Extrafascial injection of local anaesthetic under ultrasound guidance
Intrafascial injection
Intrafascial injection of local anaesthetic under ultrasound guidance
Hopital du Valais, Sion
University of Lausanne Hospitals
OTHER
Hôpital du Valais
OTHER