Efficacy and adverse events of 4% articaine compared with 2% lidocaine on primary molar extraction: A randomised controlled trial

摘要

Background There is no consensus regarding the most effective anaesthetic solution for children; nerve block, especially mandibular, can be difficult for general dentists. Therefore, the study aims to compare the efficacy and the adverse events of articaine 4% with epinephrine 1:100 000 with lidocaine 2% with epinephrine 1:100 000 for primary molar extraction using buccal infiltration.