Injections, EpiduralRadiculopathySteroidsTriamcinoloneEpidural SpaceSpinal StenosisSciaticaFluoroscopyLumbar VertebraeLumbosacral RegionLow Back PainBack PainIntervertebral Disc DisplacementRadiography, InterventionalFlushingAnesthetics, LocalBetamethasoneWrestlingAdrenal Cortex HormonesInjectionsInjections, Intra-ArticularSpinal Nerve RootsGlucocorticoidsPain MeasurementMethylprednisoloneLidocaineSpinal CordTriamcinolone AcetonidePain ClinicsPain ManagementAnti-Inflammatory AgentsTreatment OutcomeCervical VertebraeSpineParamethasoneInjections, SpinalInjections, IntralesionalPainSpinal Cord InjuriesRetrospective StudiesDisability EvaluationProspective StudiesInjections, IntramuscularCoccyxNeedlesInjections, IntravenousPolydipsiaSpinal DiseasesTennis ElbowCarpal Tunnel SyndromeFasciitis, PlantarTendinopathyTime FactorsTrigger Finger DisorderChalazionTietze's SyndromeSacrococcygeal RegionHeelBursitisCarpal JointsDouble-Blind MethodSaline Solution, HypertonicInjections, SubcutaneousNerve BlockNeck PainSpinal NeoplasmsSpinal Cord DiseasesShoulder PainMagnetic Resonance ImagingSpinal NervesDecompression, SurgicalSpinal InjuriesSpinal FusionSpinal CanalSpinal Cord CompressionAnesthesia, SpinalTibial NeuropathyChronic DiseaseSpinal Cord NeoplasmsInjections, IntraperitonealUnited StatesShoulder JointGonadal Steroid HormonesThoracic VertebraeRats, Sprague-DawleyTenosynovitisReceptors, SteroidInjections, IntraventricularInjections, Intradermal