Pain Relief Durations of Different Concentrations of Lidocaine in Wide Awake Hand Surgery: A Prospective Randomised Clinical Trial.

Objective: This study aims to determine the minimal concentration of lidocaine to provide adequate analgesia in wide awake local anaesthesia no tourniquet (WALANT) hand surgeries comparing 3 dilutions of tumescent lidocaine with epinephrine solution.

Study Design: A randomised control trial. Place and Duration of the Study: The study was held at the Plastic Surgery Department of Mayo Hospital, Lahore, from September 2020 to March 2021.