AmputationAmputation, TraumaticFree RadicalsAmputation StumpsArtificial LimbsHydroxyl RadicalDiabetic FootLower ExtremityAmputeesFree Radical ScavengersLegPhantom LimbLimb SalvageGangreneIschemiaDisarticulationFinger InjuriesLeg InjuriesToesFoot UlcerExtremitiesElectron Spin Resonance SpectroscopyPeripheral Vascular DiseasesReplantationVascular Surgical ProceduresPodiatryHydroxidesRetrospective StudiesFootTreatment OutcomeArterial Occlusive DiseasesDebridementRegenerationPopliteal ArteryReoperationProstatectomyWound HealingPicratesBlast InjuriesAnimal FinsTibial ArteriesForefoot, HumanTime FactorsTibiaArm InjuriesFemoral ArteryForelimbOxidation-ReductionFollow-Up StudiesKneePeripheral Arterial DiseaseVascular PatencyLeg UlcerFoot DiseasesSurgical FlapsBlood Gas Monitoring, TranscutaneousHemipelvectomyOsteomyelitisPostoperative ComplicationsHydrogen PeroxideAntioxidantsThromboangiitis ObliteransProsthesis FittingReconstructive Surgical ProceduresFibulaBone NeoplasmsSuperoxidesNitrogen OxidesSpin LabelsTailSuperoxide DismutaseSalamandridaeDiabetes ComplicationsOsteosarcomaHospitals, VeteransDiabetic AngiopathiesHand InjuriesArteriosclerosis ObliteransMetatarsusVeinsSurgical Wound InfectionFoot InjuriesRisk FactorsArthropathy, NeurogenicArmTibial FracturesAmbystoma mexicanumWound InfectionLipid PeroxidationGraft Occlusion, VascularOxygenReactive Oxygen SpeciesCystectomyAmniotic Band SyndromeSoft Tissue NeoplasmsInguinal CanalProspective StudiesBlood Vessel ProsthesisProstatic NeoplasmsPulse Radiolysis