X-Ray Intensifying ScreensRadiography, Dental, DigitalX-Ray FilmRadiographic Image EnhancementRadiographyRadiography, ThoracicRadiography, BitewingRadiography, PanoramicRadiography, DentalEuropiumBenperidolEquipment ReuseLuminescenceSemiconductorsScintillation CountingErbiumRadiation DosageTooth RootLuminescent MeasurementsMandibleCone-Beam Computed TomographyPhantoms, ImagingRadiography, AbdominalRadiometryEquipment Failure AnalysisObserver VariationArtifactsReproducibility of ResultsDental CariesSensitivity and SpecificityEquipment DesignTomography, X-Ray ComputedMass Chest X-RayRadiography, Dual-Energy Scanned ProjectionImage Processing, Computer-AssistedMetacarpophalangeal JointRadiology Information SystemsAutoradiographyArthrographyRadiology Department, HospitalTomography, X-RayRadiation ProtectionTime FactorsRadiographic Image Interpretation, Computer-AssistedForeign BodiesFinger JointAnkle InjuriesTechnology, RadiologicRadiographic MagnificationMagnetic Resonance ImagingCarpal BonesThermoluminescent DosimetrySkull FracturesWrist JointSpinal InjuriesRadiologyDiagnostic ImagingAnatomic LandmarksSolitary Pulmonary NodulePhysical ExaminationPneumoconiosisFemurFoot InjuriesLumbar VertebraeKnee JointUltrasonographyComputer Storage DevicesAnthracosisPatient PositioningTechnetium Tc 99m MedronateSubtraction TechniqueFractures, BoneUnnecessary ProceduresForeign-Body MigrationCervical VertebraeFrontal SinusitisEthmoid SinusitisRadiography, InterventionalEmergency Service, HospitalProspective StudiesRetrospective StudiesPneumothoraxSphenoid SinusitisSpineUrographyLungMetatarsophalangeal JointMandibular FracturesNeck InjuriesBody BurdenMolarMaxillary SinusitisThoracic InjuriesCephalometrySynovitisMaxillaRadionuclide ImagingDislocationsBarium SulfateFluoroscopy