Injections, EpiduralRadiculopathySteroidsLumbosacral RegionTriamcinoloneEpidural SpaceSciaticaFluoroscopySpinal StenosisLumbar VertebraeLow Back PainIntervertebral Disc DisplacementBack PainLumbosacral PlexusRadiography, InterventionalFlushingWrestlingBetamethasoneAnesthetics, LocalAdrenal Cortex HormonesSpinal Nerve RootsGlucocorticoidsPain MeasurementMethylprednisoloneInjections, Intra-ArticularLidocaineTriamcinolone AcetonideSacrumPain ClinicsPain ManagementAnti-Inflammatory AgentsTreatment OutcomeInjectionsParamethasoneCervical VertebraePainInjections, IntralesionalInjections, SpinalDisability EvaluationRetrospective StudiesProspective StudiesSacrococcygeal RegionCoccyxPolydipsiaCarpal Tunnel SyndromeTennis ElbowFasciitis, PlantarSpinal CordTendinopathyNeedlesTrigger Finger DisorderChalazionTietze's SyndromeHeelCarpal JointsCauda EquinaInjections, IntramuscularBursitisSaline Solution, HypertonicDouble-Blind MethodMagnetic Resonance ImagingNerve BlockTime FactorsShoulder PainTibial NeuropathyNeck PainDecompression, SurgicalUnited StatesSpina Bifida OccultaChronic DiseaseGonadal Steroid HormonesSpondylolisthesisShoulder JointTenosynovitisReceptors, Steroid