Osteoarthritis, KneeOsteoarthritisChronic PainKnee JointPainOsteoarthritis, HipKneePain MeasurementArthroplasty, Replacement, KneePain ManagementKnee InjuriesKnee ProsthesisCartilage, ArticularArthralgiaPain ThresholdChronic DiseasePain, IntractableMenisci, TibialPain, PostoperativeOsteoarthritis, SpineRange of Motion, ArticularPain PerceptionBack PainAnalgesicsLow Back PainTibiaOsteophyteAcute PainAnalgesics, OpioidHand JointsSeverity of Illness IndexTreatment OutcomePatellaNeck PainAnterior Cruciate LigamentNeuralgiaSynovial FluidInjections, Intra-ArticularPain ClinicsAbdominal PainWeight-BearingMusculoskeletal PainFacial PainHyperalgesiaMagnetic Resonance ImagingChondrocytesSynovial MembraneBone MalalignmentDisability EvaluationHip JointPelvic PainFinger JointBiomechanical PhenomenaQuestionnairesJoint InstabilityArthroscopyAnti-Inflammatory Agents, Non-SteroidalArthritis, RheumatoidFollow-Up StudiesFibromyalgiaGaitStifleProspective StudiesArthrographyJoint DiseasesSynovitisShoulder PainReproducibility of ResultsAnalgesiaArthroplasty, Replacement, HipHyaluronic AcidDisease ProgressionViscosupplementationQuadriceps MuscleKnee DislocationViscosupplementsTime FactorsMedial Collateral Ligament, KneeActivities of Daily LivingPain, ReferredRecovery of FunctionNociceptive PainFemur