Osteoarthritis, KneeKnee JointOsteoarthritisKneeOsteoarthritis, HipArthroplasty, Replacement, KneeKnee InjuriesKnee ProsthesisHip JointArthralgiaCartilage, ArticularHipMenisci, TibialPain MeasurementOsteophyteRange of Motion, ArticularArthroplasty, Replacement, HipPainWeight-BearingTibiaBone MalalignmentGaitInjections, Intra-ArticularHip ProsthesisPatellaHip FracturesSeverity of Illness IndexQuadriceps MuscleBiomechanical PhenomenaViscosupplementationShoesAnterior Cruciate LigamentJoint InstabilityMuscle StrengthTreatment OutcomeViscosupplementsSynovial FluidWalkingDisease ProgressionFoot OrthosesSynovitisHyaluronic AcidArthrographyArthroscopyMagnetic Resonance ImagingHip Dislocation, CongenitalFemurCanesDisability EvaluationShort-Wave TherapyExercise TherapyHip DislocationCartilage Oligomeric Matrix ProteinPopliteal CystOsteoarthritis, SpineMedial Collateral Ligament, KneeMatrilin ProteinsHip InjuriesPain ManagementRecovery of FunctionBone Marrow DiseasesSynovial MembraneLigaments, ArticularHand JointsMud TherapyKnee DislocationFollow-Up StudiesJoint Deformities, AcquiredChondrocytesAnti-Inflammatory Agents, Non-SteroidalFinger JointOrthotic DevicesCartilage DiseasesReproducibility of ResultsJoint DiseasesProprioceptionProspective StudiesCollagen Type IIPatellofemoral JointProsthesis FailureMoxibustionActivities of Daily LivingCartilageLongitudinal StudiesMuscle WeaknessSingle-Blind MethodRisk FactorsCoxa VaraBone CystsDouble-Blind MethodProsthesis Design