Limb SalvageAmputationSalvage TherapyReconstructive Surgical ProceduresIschemiaLegTibial ArteriesVascular PatencyPopliteal ArteryLower ExtremityFemoral ArteryArterial Occlusive DiseasesVascular Surgical ProceduresSurgical FlapsVeinsTreatment OutcomeExtremitiesReoperationInguinal CanalPolytetrafluoroethyleneLimb BudsBlood Vessel ProsthesisRetrospective StudiesLife TablesAnterior Cruciate Ligament ReconstructionBone NeoplasmsGangreneSaphenous VeinPeripheral Vascular DiseasesAtherectomyBlood Vessel Prosthesis ImplantationOsteosarcomaFollow-Up StudiesGraft Occlusion, VascularAngioplasty, BalloonTime FactorsIntermittent ClaudicationFree Tissue FlapsAnterior Cruciate LigamentFootPostoperative ComplicationsFibulaAngiographyArteriosclerosis ObliteransFemoral NeoplasmsVascular GraftingAnastomosis, SurgicalMammaplastyTibiaImaging, Three-DimensionalIliac ArteryBone TransplantationImage Processing, Computer-AssistedDiabetic FootDebridementChondrosarcomaTransplantation, AutologousOrthopedic ProceduresSarcomaPeripheral Arterial DiseaseLeg InjuriesGroinPhantoms, ImagingHumerusArmFoot UlcerProstheses and ImplantsAneurysmLeg BonesLimb Deformities, CongenitalAlgorithmsPelvic BonesBlood Gas Monitoring, TranscutaneousAngioplastyUltrasonography, Doppler, DuplexArteriesConstriction, PathologicAxillary ArteryKnee InjuriesProsthesis DesignKaplan-Meier EstimateCritical IllnessRecovery of FunctionArteriovenous Shunt, SurgicalProsthesis ImplantationForefoot, HumanChemotherapy, Cancer, Regional PerfusionReplantationWound HealingLeg UlcerFemoral VeinTibial FracturesProsthesis-Related InfectionsEndovascular ProceduresPopliteal VeinPhantom LimbPolyethylene TerephthalatesTreatment FailureProspective StudiesArm Injuries