A prospective randomized comparison of spinal versus local anesthesia with propofol infusion for knee arthroscopy.

Purpose: Knee arthroscopy is the most common orthopaedic procedure performed in the United States, and there are few randomized studies comparing local anesthesia, in conjunction with propofol, with regional anesthesia for knee arthroscopy. The purpose of the study was to test the hypothesis that patients receiving local anesthesia combined with propofol infusion (LAP) will recover from anesthesia faster and experience less postoperative headache and back pain compared with spinal anesthesia (SA).

Type Of Study: Randomized trial.