Background and Aims: Some dentists have difficulty obtaining effective anesthesia when treating MIH molars.~There are no studies comparing the effectiveness of lidocaine and articaine in MIH-maxillary molars.~Design: A randomized, controlled, crossover, Triple-blinding clinical study including twenty six cooperative children , aged 6-12 years old. Each child was randomly assigned to either articaine 4% or lidocaine 2% in their first session with the second solution being used at the second session.
Comparison of injection pain with lidocaine and articaine. Comparison of the efficacy of lidocaine and articaine during treatment of MIH- maxillary molars.~Design: A randomized, controlled, crossover, Triple-blinding clinical study including twenty six cooperative children, aged 6-12years old