56
Participants
Start Date
April 6, 2019
Primary Completion Date
April 8, 2019
Study Completion Date
February 28, 2020
Preprocedural ultrasound exam of lumbar spine
Preprocedural ultrasound exam of lumbar spine used to determinate needle puncture site
University Hospital of Cote de Nacre, Caen
University Hospital, Caen
OTHER