Prospective, Multicenter Study of the Second Generation Antimicrobial Graft in the Abdominal Position

Inclusion Criteria: * Is 18 - 85 years of age * Is presenting with an aorto-iliac occlusion (obstruction of flow) or stenosis, or aorto-iliac aneurysm and is eligible for a revascularization with a bifurcated graft * Is affiliated with a social welfare organization system * Is willing to participate in the clinical evaluation after signature of the informed consent * Is able to attend all follow up visits and diagnostics and laboratory exams required by the present protocol Exclusion Criteria: * Is treated as an emergency * Is included in another investigation * Is pregnant or lactating, or a woman of childbearing potential unwillint to use an effective form of contraception for the duration of the trial * Has a known allergy to the material device used * Has previous aorto-iliac bypass or replacement