Muscle RigidityPolyethylenePolyethylenesPolyethylene GlycolsProsthesis FailureCatharticsHip ProsthesisPolyethylene TerephthalatesHypokinesiaProsthesis DesignOsteolysisMaterials TestingElasticitySurface PropertiesChromium AlloysGlycolsBiocompatible MaterialsStress, MechanicalErythrocyte DeformabilityPliabilityAcetabulumEquipment Failure AnalysisArthroplasty, Replacement, HipDrug CarriersAluminum OxideParkinson DiseaseBiomechanical PhenomenaCrystallizationPolymersStiff-Person SyndromeBisacodylKnee ProsthesisNeuroleptic Malignant SyndromeMuscle Relaxants, CentralChemical PrecipitationRheologyFemur HeadDimethylaminesLiposomesParticle SizeZirconiumOrbital ImplantsTremorCoated Materials, BiocompatibleWaterAntiparkinson AgentsEncephalomyelitisHydrogelsMethotrimeprazineHip JointMicroscopy, Electron, ScanningAlfentanilReoperationDimethylpolysiloxanesViscosityNanoparticlesMechanical ProcessesCeramicsTime FactorsModels, MolecularAdsorptionExtrapyramidal TractsMicroscopy, Atomic ForceJoint ProsthesisNylonsPenile ErectionX-Ray DiffractionExcipientsSolubilityBone CementsDecerebrate StateLevodopaFentanylMuscle HypertoniaErythrocytes, AbnormalCrystallography, X-RayChemistry, PharmaceuticalTemperatureMembrane FluidityPenile ProsthesisTensile StrengthAntigen-Antibody ComplexDeep Brain StimulationConstipationElastic ModulusDrug Delivery SystemsTherapeutic IrrigationEye, ArtificialThermodynamicsMechanotransduction, CellularForeign-Body ReactionWettabilityProtein ConformationErythrocyte MembranePhenothiazinesSolventsSterilizationBasal Ganglia DiseasesMyoclonusKinetics