Injections, EpiduralRadiculopathySteroidsTriamcinoloneEpidural SpaceSciaticaSpinal StenosisFluoroscopyLumbar VertebraeLumbosacral RegionLow Back PainBack PainIntervertebral Disc DisplacementRadiography, InterventionalAnesthetics, LocalFlushingBetamethasoneWrestlingAdrenal Cortex HormonesInjectionsLidocainePain MeasurementInjections, Intra-ArticularGlucocorticoidsSpinal Nerve RootsMethylprednisoloneSpinal CordTriamcinolone AcetonideAnesthesia, GeneralAnesthesiaPain ManagementPain ClinicsAnti-Inflammatory AgentsTreatment OutcomeParamethasoneAnesthesia, SpinalAnesthesia, LocalInjections, SpinalCervical VertebraeInjections, IntralesionalPainSpinal Cord InjuriesAnesthesia, EpiduralAnesthesia, InhalationAnesthesia, ConductionProspective StudiesAnesthesia, IntravenousRetrospective StudiesDisability EvaluationInjections, IntramuscularAnesthesia, ObstetricalCoccyxNeedlesNerve BlockInjections, IntravenousAnesthesia Recovery PeriodAnesthesia, DentalTime FactorsPolydipsiaDouble-Blind MethodCarpal Tunnel SyndromeTennis ElbowFasciitis, PlantarTendinopathyTrigger Finger DisorderChalazionBursitisTietze's SyndromeHeelCarpal JointsSacrococcygeal RegionSaline Solution, HypertonicAnesthetics, IntravenousBupivacaineInjections, SubcutaneousAnesthetics, InhalationAdjuvants, AnesthesiaPropofolShoulder PainSpinal NervesNeck PainSpinal Cord DiseasesIsofluraneTibial NeuropathyChronic DiseaseMagnetic Resonance ImagingInjections, IntraperitonealMethyl EthersAnesthesiologyAnesthetics, CombinedUnited StatesDecompression, SurgicalRats, Sprague-DawleyShoulder JointMonitoring, IntraoperativeAnestheticsSpinal Cord NeoplasmsGonadal Steroid HormonesSpinal CanalSpinal Diseases