SciaticaInjections, EpiduralInjections, Intra-ArticularOsteoarthritisAdrenal Cortex HormonesOsteoarthritis, KneeTriamcinoloneInjectionsTennis ElbowTrigger Finger DisorderTriamcinolone AcetonideBursitisMethylprednisoloneOsteoarthritis, HipGlucocorticoidsSpinal CordInjections, IntralesionalAnti-Inflammatory AgentsFasciitis, PlantarShoulder PainPain MeasurementTendinopathyInjections, IntramuscularArthralgiaTreatment OutcomeShoulder Impingement SyndromePainSpinal Cord InjuriesPopliteal CystKnee JointDe Quervain DiseasePhysical Therapy ModalitiesJoint DiseasesCarpal Tunnel SyndromeCartilage, ArticularTenosynovitisAnesthetics, LocalShoulder JointInjections, SpinalOsteoarthritis, SpineKeloidSeverity of Illness IndexInjections, IntravenousSuctionLidocaineDouble-Blind MethodTime FactorsSingle-Blind MethodPain ManagementRecovery of FunctionDisability EvaluationWristAdministration, InhalationHand JointsMenisci, TibialInjections, SubcutaneousOsteophyteProspective Studies