Endovascular Repair of Abdominal Aortic Aneurysms

Inclusion criteria

1. Patient has one of the following:

• Aneurysm >4 cm in diameter, or an aneurysm that has increased in size by 0.5 cm in the last 6-months
• Aneurysm is 1.5 times larger than the diameter of the normal infrarenal aorta or symptomatic
• Aneurysm is saccular
• Penetrating ulcer 2. Patient's vascular dimensions must be in the range that can be safely treated with the stent graft available to the physician at the time of the procedure.

• Patient has endovascular access to the aneurysmal site with the Introducer Sheath or Delivery Catheter of the appropriate ize device chosen for treatment.

• Patient has anatomic characteristics suitable for endovascular repair. 5. Patient has an immediate life-threatening disease of the abdominal aorta in which there is a reasonable likelihood that death will occur within a matter of months or in which premature death is likely without early treatment.

• Patient is American Society of Anesthesiology (ASA) grade 1 through 4. 7. Patient is able and willing to comply with 3 month, 6 month, 1 year and every year thereafter post treatment follow-up requirements.

• Patient or patient's legal representative understands and has signed an Informed Consent.
 Exclusion Criteria:1. Patient is pregnant or nursing. 2. Patient is morbidly obese or has other clinical conditions that severely inhibit X-ray visualization of the aorta.

• Patient has connective disease. 4. Patient is hypercoagulable. 5. Patient has active systemic infection. 6. Patient is less than 18 years old. 7. Patient has less than a one-year life expectancy. 8. Patient is unwilling or unable to return for follow-up visits.