Comparative Analysis of Intravenous Lidocaine and Magnesium Sulfate for Perioperative Pain Management in Total Knee Arthroplasty: A Randomized Controlled Trial

Abstract

Introduction: Total knee arthroplasty (TKA) is a common orthopedic procedure associated with significant postoperative pain. Various pharmacological agents, including intravenous lidocaine and magnesium sulfate, have been utilized for perioperative pain management in TKA. However, there is limited comparative research on the efficacy of these agents in this context