E-tegra Stent Graft System in the Treatment of Infra-renal Abdominal Aortic Aneurysms

Inclusion Criteria: * Patients must comply with the indications for use * Patient must have an infrarenal aortic aneurysm with diameter \>5cm or an infrarenal aortic aneurysm with 4 to 5cm that has increased in size by 0.5cm in the last 6 months * Patient must be available for the appropriate follow-up times for the duration of the study * Patient has signed the informed consent before intervention Exclusion Criteria: * Patients with one of the contraindications as indicated in the instructions for use * Patients with infectious aneurysm * Patients with inflammatory aneurysm * Patients with pseudoaneurysm * Patients with ruptured or traumatic aneurysm * Patients with suprarenal, juxtarenal, or pararenal aneurysm * Patients with aortic dissection * Patients with a reversed conical neck that is defined as a \>3mm distal increase over a 15mm length * Patients who have a congenital degenerative Collagen disease or connective tissue disorder * Patients with thrombocytopenia * Patients with creatinine \>2.4 mg/dl immediately before the Intervention * Patients with hyperthyreosis * Patients with malignancy needing chemotherapy or Radiation * Patients who are enrolled in another clinical study * Patients with life expectancy of less than 24 months