Background and Aims: Effectively achieving anesthesia is one of the difficulties a dentist faces when treating MIH molar There are no studies comparing the effectiveness of lidocaine and articaine in MIH molar Design: A randomized, controlled, crossover, double-blind clinical study including twenty cooperative children , aged 6-12 years old Each child will receive either lidocaine or articaine at their ﬁrst or second visit.
Aims: Comparison of injection pain with lidocaine and articaine in children with MIH .~Comparison of the efficacy of lidocaine and articaine during treatment of MIH molars.~Design: A randomized, controlled, crossover, double-blind clinical study including twenty cooperative children, aged 6-12years old