Knee JointKneeOsteoarthritis, KneeArthroplasty, Replacement, KneeKnee InjuriesKnee ProsthesisCranial Fossa, PosteriorPosterior Cruciate LigamentRange of Motion, ArticularKnee DislocationTibiaAnterior Cruciate LigamentPatellaBiomechanical PhenomenaMagnetic Resonance ImagingMenisci, TibialPosterior Cerebral ArteryMedial Collateral Ligament, KneeWeight-BearingArthralgiaArthroscopyCartilage, ArticularJoint InstabilityLigaments, ArticularTreatment OutcomeBone MalalignmentOsteoarthritisUveitis, PosteriorPain MeasurementPainGaitHypothalamus, PosteriorQuadriceps MuscleOssification of Posterior Longitudinal LigamentRecovery of FunctionJoint DiseasesProsthesis DesignFollow-Up StudiesSpinal FusionPostoperative ComplicationsReoperationCadaverPituitary Gland, PosteriorProsthesis FailureLens Capsule, CrystallineMuscle StrengthPosterior Leukoencephalopathy SyndromeJoint Deformities, AcquiredRetrospective StudiesMovementTime FactorsOrthopedic ProceduresProspective StudiesSeverity of Illness IndexArthrometry, ArticularInfratentorial NeoplasmsReconstructive Surgical ProceduresPosterior Capsule of the LensRotationParietal LobeRuptureBrain MappingWalkingAnkle JointContractureBody PatterningInfarction, Posterior Cerebral ArteryImage Processing, Computer-AssistedSynovitisArthroplasty, Replacement, HipTorqueThoracic VertebraePatellofemoral JointBone ScrewsOsteophyteReproducibility of ResultsDislocationsTomography, X-Ray ComputedLumbar VertebraePatellar LigamentCervical VertebraeSynovial FluidMuscle, SkeletalHemarthrosisTendonsCataractProsthesis-Related InfectionsAthletic InjuriesPostureArthrographyAnalysis of VarianceAnterior Cruciate Ligament ReconstructionThighPosterior Tibial Tendon DysfunctionPopliteal CystHipInternal FixatorsFemoral NerveSurgery, Computer-AssistedLigaments