Limb SalvageAmputationSalvage TherapyIschemiaLegTibial ArteriesVascular PatencyLimb BudsPopliteal ArteryLower ExtremityExtremitiesFemoral ArteryArterial Occlusive DiseasesVascular Surgical ProceduresVeinsInguinal CanalTreatment OutcomePolytetrafluoroethyleneGangreneReoperationLife TablesPeripheral Vascular DiseasesLimb Deformities, CongenitalSaphenous VeinReconstructive Surgical ProceduresBlood Vessel ProsthesisAtherectomyBone NeoplasmsRetrospective StudiesAngioplasty, BalloonOsteosarcomaIntermittent ClaudicationGraft Occlusion, VascularPhantom LimbFootArteriosclerosis ObliteransBlood Vessel Prosthesis ImplantationFollow-Up StudiesAngiographyTime FactorsSurgical FlapsVascular GraftingArmDiabetic FootPeripheral Arterial DiseaseLeg InjuriesFemoral NeoplasmsSarcomaIliac ArteryPostoperative ComplicationsFoot UlcerHindlimbChemotherapy, Cancer, Regional PerfusionBlood Gas Monitoring, TranscutaneousChondrosarcomaTibiaUltrasonography, Doppler, DuplexGroinLeg BonesCritical IllnessLeg UlcerFibulaDebridementAngioplastyHumerusAnastomosis, SurgicalArteriesForefoot, HumanTransplantation, AutologousArteriovenous Shunt, SurgicalKaplan-Meier EstimateAneurysmArm InjuriesAxillary ArteryConstriction, PathologicPelvic BonesEndovascular ProceduresForelimbWound HealingTibial FracturesFemoral VeinPopliteal VeinProsthesis DesignIntermittent Pneumatic Compression DevicesOperative Blood SalvageTreatment FailureEmbolectomyProstheses and ImplantsRecovery of FunctionReplantationSurvival RatePolyethylene TerephthalatesArtificial LimbsRisk AssessmentProsthesis-Related InfectionsFractures, SpontaneousNeoplasm Recurrence, LocalProspective StudiesSoft Tissue NeoplasmsStents