Root Canal TherapyEndodonticsDental Pulp CavityRoot Canal Filling MaterialsDental Pulp ExposureCalcium HydroxidePeriapical PeriodontitisTooth ApexRoot Canal PreparationTooth RootDental Pulp NecrosisDental Pulp CappingRoot Canal IrrigantsRoot Canal ObturationPulpotomyDental PulpGutta-PerchaSodium HypochloriteSemicircular CanalsDental InstrumentsEpoxy ResinsEar CanalSpinal CanalSmear LayerZinc Oxide-Eugenol CementMolarTooth, NonvitalDental LeakagePeriapical DiseasesPeriapical TissueOdontometryRadiography, BitewingPulpectomyDentinDental Pulp DiseasesMaterials TestingPost and Core TechniqueBicuspidIncisorThymolRoot ResorptionChlorhexidinePeriapical AbscessTooth, DeciduousRadiography, DentalDental AlloysMaxillaCuspidMandible