Lignocaine vs bupivacaine in prominent ear correction: a controlled trial.

Thirty patients were assigned to two equal groups to compare the effects of ear infiltration with bupivacaine versus lignocaine prior to correction of prominent ears. There was a statistically significant decrease in narcotic requirement in the first 4 h postoperatively in the bupivacaine group, associated with a decrease in the antiemetic requirement. The choice of local anaesthetic did not significantly affect the incidence of vomiting.

RCT Entities:   Population Interventions Outcomes