Spinal Cord IschemiaIschemiaSpinal CordEndovascular ProceduresAortic Aneurysm, ThoracicParaplegiaBlood Vessel Prosthesis ImplantationSpinal Cord InjuriesBrain IschemiaAortographyBlood Vessel ProsthesisAorta, ThoracicTime FactorsParaparesisAortic DiseasesSubclavian ArteryAneurysm, DissectingStentsCerebrospinal Fluid PressureAortic RuptureAortic Aneurysm, AbdominalProsthesis DesignTreatment OutcomeVascular Surgical ProceduresTomography, X-Ray ComputedVascular FistulaConstrictionReperfusion InjuryEsophageal FistulaBronchial FistulaEndoleakPostoperative ComplicationsReperfusionAortic AneurysmAngioplastyRetrospective StudiesAorta, AbdominalRabbitsInfarctionUlcerInjections, SpinalThoracotomySpinal Cord DiseasesMonitoring, IntraoperativeReoperationParaparesis, SpasticMyocardial IschemiaEvoked Potentials, SomatosensoryAngiographyThoracic ArteriesEmbolization, TherapeuticIliac ArterySpinal Cord CompressionRisk AssessmentSpinal Cord NeoplasmsDrainageAneurysm, FalseMotor NeuronsTransducers, PressureEvoked Potentials, MotorDisease Models, AnimalIschemic PreconditioningNeurologic ExaminationDependent AmbulationNeuroprotective AgentsHypothermia, InducedHindlimbCerebrospinal FluidAneurysm, RupturedWounds, NonpenetratingRats, Sprague-DawleyProsthesis FailureIntracranial AneurysmPatient SelectionKaplan-Meier EstimateRegional Blood FlowEmbolismIntraoperative ComplicationsAnastomosis, SurgicalFollow-Up StudiesRisk FactorsHospital MortalityRandom AllocationSpinal Nerve RootsIliac AneurysmDatabases as TopicSpinal NervesNeuronsAngioplasty, BalloonCerebral AngiographyRadiography, InterventionalSpinal Cord RegenerationChi-Square DistributionMalondialdehydeIn Situ Nick-End LabelingLength of StayVascular PatencyAcute DiseaseSpinal CanalCervical Vertebrae