Osteoarthritis, KneeOsteoarthritisKnee JointOsteoarthritis, HipKneeArthroplasty, Replacement, KneeKnee InjuriesKnee ProsthesisInjectionsCartilage, ArticularArthralgiaMenisci, TibialInjections, Intra-ArticularPain MeasurementOsteoarthritis, SpinePainRange of Motion, ArticularTibiaOsteophyteHand JointsAnterior Cruciate LigamentSynovial FluidPatellaWeight-BearingSynovial MembraneChondrocytesBone MalalignmentFinger JointSeverity of Illness IndexHip JointTreatment OutcomeBiomechanical PhenomenaJoint InstabilityArthroscopyStifleHyaluronic AcidGaitViscosupplementsArthritis, RheumatoidArthrographyInjections, IntramuscularViscosupplementationSynovitisInjections, IntravenousKnee DislocationQuadriceps MuscleMedial Collateral Ligament, KneeArthroplasty, Replacement, HipJoint DiseasesAnti-Inflammatory Agents, Non-SteroidalMagnetic Resonance ImagingDisease Progression