Osteoarthritis, KneeKnee JointOsteoarthritisKneeArthroplasty, Replacement, KneeOsteoarthritis, HipKnee InjuriesKnee ProsthesisCartilage, ArticularArthralgiaJointsMenisci, TibialRange of Motion, ArticularInjections, Intra-ArticularOsteophyteTibiaPain MeasurementWeight-BearingPainBone MalalignmentGaitPatellaBiomechanical PhenomenaSynovial FluidJoint InstabilityAnterior Cruciate LigamentQuadriceps MuscleJoint DiseasesSynovitisSeverity of Illness IndexSynovial MembraneFinger JointHip JointArthroscopyShoesViscosupplementationArthrographyMuscle StrengthMedial Collateral Ligament, KneeWalkingHyaluronic AcidTreatment OutcomeMagnetic Resonance ImagingViscosupplementsFemurDisease ProgressionAnkle JointLigaments, ArticularCanesFoot OrthosesCartilage Oligomeric Matrix ProteinChondrocytesCartilage DiseasesStifleMatrilin ProteinsPopliteal CystDisability EvaluationExercise TherapyShort-Wave TherapyOsteoarthritis, SpineCartilagePain ManagementCollagen Type IIKnee DislocationPatellofemoral JointProprioceptionBone Marrow DiseasesArthritis, RheumatoidRecovery of FunctionArthritis, ExperimentalOrthotic DevicesMud TherapyReproducibility of ResultsHand JointsAnti-Inflammatory Agents, Non-SteroidalFollow-Up StudiesJoint Deformities, AcquiredPosterior Cruciate LigamentChondrocalcinosisProspective StudiesJoint CapsuleMuscle WeaknessArthritisActivities of Daily LivingMoxibustionArthroplasty, Replacement, HipLongitudinal StudiesTorqueMovementSingle-Blind MethodBone CystsWrist JointCoxa VaraThighOsteotomyHindlimbDouble-Blind Method