Limb SalvageAmputationSalvage TherapyIschemiaLegTibial ArteriesVascular PatencyPopliteal ArteryLower ExtremityFemoral ArteryArterial Occlusive DiseasesVeinsVascular Surgical ProceduresExtremitiesInguinal CanalLimb BudsPolytetrafluoroethyleneTreatment OutcomeLife TablesReoperationGangrenePeripheral Vascular DiseasesBlood Vessel ProsthesisSaphenous VeinReconstructive Surgical ProceduresAtherectomyBone NeoplasmsRetrospective StudiesAngioplasty, BalloonOsteosarcomaGraft Occlusion, VascularIntermittent ClaudicationBlood Vessel Prosthesis ImplantationArteriosclerosis ObliteransFootSurgical FlapsVascular GraftingFollow-Up StudiesAngiographyTime FactorsDiabetic FootFemoral NeoplasmsPeripheral Arterial DiseaseSarcomaArmIliac ArteryFoot UlcerChondrosarcomaPostoperative ComplicationsLimb Deformities, CongenitalLeg InjuriesGroinBlood Gas Monitoring, TranscutaneousFibulaCritical IllnessTibiaDebridementLeg BonesChemotherapy, Cancer, Regional PerfusionAnastomosis, SurgicalAngioplastyUltrasonography, Doppler, DuplexLeg UlcerTransplantation, AutologousForefoot, HumanHumerusArteriovenous Shunt, SurgicalArteriesAxillary ArteryKaplan-Meier EstimateAneurysmPhantom LimbPelvic BonesConstriction, PathologicEndovascular ProceduresWound HealingOperative Blood SalvageTibial FracturesArm InjuriesTreatment FailureProsthesis DesignIntermittent Pneumatic Compression DevicesProstheses and ImplantsPopliteal VeinEmbolectomyArtificial LimbsReplantationHindlimbSurvival RateFemoral VeinFractures, SpontaneousProsthesis-Related InfectionsNeoplasm Recurrence, LocalPolyethylene TerephthalatesFree Tissue FlapsProsthesis ImplantationRisk AssessmentBiological DressingsSoft Tissue NeoplasmsStents