45
Participants
Start Date
November 30, 2015
Primary Completion Date
October 31, 2016
Study Completion Date
April 30, 2017
intraneural sciatic nerve injection
"A popliteal intraneural sciatic nerve block will be performed under ultrasound guidance. Minimal effective volume will be evaluated performing a randomization based on the Up-and-down methodology.~A baseline and postoperative electrophysiological study will assess the presence of any neurological complication."
Ropivacaine 1%
Istituto Ortopedico G. Pini, Milan
ASST Gaetano Pini-CTO
OTHER