PolyethylenePolyethylenesPolyethylene GlycolsBone DensityProsthesis FailureHip ProsthesisCatharticsPolyethylene TerephthalatesProsthesis DesignOsteolysisPopulation DensityChromium AlloysCentrifugation, Density GradientGlycolsMaterials TestingEquipment Failure AnalysisBiocompatible MaterialsSurface PropertiesDrug CarriersAcetabulumArthroplasty, Replacement, HipAluminum OxideBisacodylKnee ProsthesisCrystallizationChemical PrecipitationParticle SizeFemur HeadCoated Materials, BiocompatiblePolymersZirconiumHip JointTime FactorsOrbital ImplantsNanoparticlesLiposomesReoperationSolubilityMicroscopy, Electron, ScanningCeramicsLipoproteins, LDLX-Ray DiffractionExcipientsBone CementsJoint ProsthesisKineticsAntigen-Antibody ComplexAdsorptionChemistry, PharmaceuticalWaterCell CountDrug Delivery SystemsMolecular WeightForeign-Body ReactionConstipationWettabilityTherapeutic IrrigationLipoproteins, HDLRabbitsSurface-Active AgentsEye, ArtificialPorositySterilizationMicroscopy, ElectronHydrogelsDrug CompoundingArthroplasty, Replacement, KneeCells, CulturedTitaniumCementationLactuloseStress, MechanicalProtoplastsTanninsGranuloma, Foreign-BodyColonoscopyDextransCholesterolLaxativesPovidoneMagnesium OxideFemurFrictionTemperatureAnhydridesLipoproteins, VLDLAbsorptiometry, PhotonEthylene OxideHydrogen-Ion ConcentrationArthroplasty, ReplacementSolventsRats, Sprague-DawleyPolyethyleneimineTissue DistributionCell LineDrug StabilityNephelometry and TurbidimetryElectrolytesPolypropylenesCross-Linking Reagents