Comparison of efficacy of intra-articular plain bupivacaine and bupivacaine with adjuvants (dexmedetomidine and magnesium sulfate) for postoperative analgesia in arthroscopic knee surgeries: A prospective, randomized controlled trial

Abstract

IA bupivacaine with adjuvants prolongs duration and improves quality of postoperative analgesia as compared to bupivacaine alone.