FluoroscopyRadiographyRadiography, ThoracicRadiography, Dental, DigitalRadiography, InterventionalRadiography, PanoramicRadiation ProtectionRadiographic Image EnhancementRadiation DosageRadiography, BitewingX-Ray Intensifying ScreensTomography, X-Ray ComputedRadiography, AbdominalRadiation MonitoringCheilitisCatheter AblationThermoluminescent DosimetryPneumothorax, ArtificialX-Ray FilmBone ScrewsTechnology, RadiologicCathetersXeroradiographyMass Chest X-RayTreatment OutcomeRadiographic Image Interpretation, Computer-AssistedRadiology, InterventionalEquipment DesignFeasibility StudiesRadiography, Dual-Energy Scanned ProjectionPhantoms, ImagingAnatomic LandmarksImaging, Three-DimensionalMetacarpophalangeal JointCone-Beam Computed TomographyCardiac CatheterizationCineradiographyReproducibility of ResultsSensitivity and SpecificityRetrospective StudiesRadiology Information SystemsCervical VertebraeThoracic VertebraeCadaverRadiation InjuriesArthrographySacrumLumbar VertebraeRadiology Department, HospitalMagnetic Resonance Imaging, InterventionalPatient PositioningNeedlesCatheterizationBody BurdenTomography, X-RayNeuronavigationDiagnostic ImagingElectrophysiologic Techniques, CardiacForeign-Body MigrationProspective StudiesRadiometryPulmonary VeinsSpinal FracturesFollow-Up StudiesKnee JointSpinal FusionMagnetic Resonance ImagingTime FactorsProsthesis ImplantationSpineContrast MediaTime and Motion StudiesMandibleSpinal DiseasesSubtraction TechniqueFemurTachycardia, Atrioventricular Nodal ReentryUltrasonography, InterventionalTooth RootForeign BodiesBronchoscopyCryosurgeryFinger JointNephrostomy, PercutaneousObserver VariationSurgical Procedures, Minimally InvasiveCementoplastyEthiodized OilAnkle InjuriesBody Surface Potential MappingRadiodermatitisUltrasonographyImage Processing, Computer-AssistedLearning CurveAtrial FibrillationPhotogrammetryDiverticulumHeart Septal Defects, AtrialFracture Fixation, IntramedullaryRadiographic Magnification