PolytetrafluoroethyleneBlood Vessel ProsthesisPolyethylene TerephthalatesFluorocarbon PolymersPopliteal ArteryFemoral ArteryArteriovenous Shunt, SurgicalGraft Occlusion, VascularAnastomosis, SurgicalBlood Vessel Prosthesis ImplantationVascular PatencyCoated Materials, BiocompatibleVeinsProsthesis DesignLegIschemiaIliac ArterySaphenous VeinParietal BoneTibial ArteriesScandinaviaKidneys, ArtificialReoperationMaterials TestingArterial Occlusive DiseasesGuided Tissue RegenerationSurgical MeshSuture TechniquesRenal DialysisCatheters, IndwellingPolyurethanesSuturesSiliconesVascular Access DevicesFemoral VeinPostoperative ComplicationsHernia, VentralTissue AdhesionsProsthesis FailureFollow-Up StudiesProsthesis-Related InfectionsAngiographyProspective StudiesLife TablesPeripheral Vascular DiseasesGelatinAmputationTreatment OutcomePapioAneurysmHyperplasiaTime FactorsUltrasonography, Doppler, DuplexThrombosisProstheses and ImplantsPolyestersAorta, AbdominalTransplantsTunica IntimaConstriction, PathologicFlow Injection AnalysisStentsBone RegenerationVascular Surgical ProceduresEndarterectomy, CarotidEquipment DesignIntermittent ClaudicationMembranes, ArtificialMicroscopy, Electron, ScanningSterilizationLimb SalvageAortographyDogsKidney Failure, ChronicAngioplasty, BalloonWound HealingSurface PropertiesPulsatile FlowRetrospective StudiesAngioplastyUltrasonography, Doppler, ColorDelayed-Action PreparationsCarotid StenosisTransplantation, AutologousRecurrenceTomography, X-Ray ComputedModels, AnimalPolymers