X-Ray Intensifying ScreensRadiography, Dental, DigitalX-Ray FilmRadiographic Image EnhancementRadiography, DentalEuropiumBenperidolRadiography, BitewingEquipment ReuseLuminescenceSemiconductorsScintillation CountingErbiumLuminescent MeasurementsRadiography, PanoramicTooth RootRadiometryMandiblePhantoms, ImagingRadiation DosageCone-Beam Computed TomographyEquipment Failure AnalysisArtifactsDental CariesEquipment DesignObserver VariationAutoradiographyReproducibility of ResultsImage Processing, Computer-AssistedSensitivity and SpecificityTime Factors