Root Canal PreparationRoot Canal TherapyRoot Canal IrrigantsRoot Canal ObturationDental Pulp CavityRoot Canal Filling MaterialsTooth ApexGutta-PerchaPeriapical PeriodontitisCalcium HydroxideTooth RootSodium HypochloriteDental Pulp NecrosisDental InstrumentsSemicircular CanalsEpoxy ResinsEndodonticsEar CanalHeart FailureSpinal CanalSmear LayerMolarZinc Oxide-Eugenol CementTooth, NonvitalDental LeakagePeriapical DiseasesPeriapical TissueOdontometryRadiography, BitewingPulpectomyDentinMaterials TestingDental Pulp DiseasesPost and Core TechniqueBicuspidIncisorThymolRoot ResorptionChlorhexidinePeriapical AbscessTooth, DeciduousDental AlloysRadiography, DentalMaxillaCuspidMandibleTreatment FailurePulpitisTitaniumRetreatmentRadiography, Dental, DigitalHydrocarbons, IodinatedCalcium CompoundsZinc OxideDental CementsSilicatesDental Pulp CalcificationDecalcification TechniqueCone-Beam Computed TomographyTooth FracturesSpinal Nerve RootsDental Restoration FailureNickelApicoectomyElectrical Equipment and SuppliesAnti-Infective Agents, LocalDental CementumDrug CombinationsAnal CanalEdetic AcidDental BondingDental Pulp ExposureAluminum CompoundsDental PulpEnterococcus faecalisTherapeutic IrrigationX-Ray MicrotomographyDental Marginal AdaptationRetrograde ObturationStainless SteelBismuthPulpotomyStatistics, NonparametricDental Restoration, PermanentPlant Root CapTime FactorsTooth CrownCamphorAnatomic VariationMicroscopy, Electron, ScanningEquipment FailureDentin-Bonding AgentsSurface PropertiesResin CementsEquipment DesignChlorophenolsSalicylatesApexificationRubber DamsPropolis