34mm Cuff Study for Endovascular Repair of Abdominal Aortic Aneurysms

Inclusion Criteria: * 18 years old or older * Informed consent understood and signed * Will comply with protocol follow-up requirements * Candidate for conventional open surgical repair * Aneurysm outer diameter is one or more of the following: * greater than or equal to 4.0cm * greater than or equal to 3.0cm (saccular aneurysm) * greater than or equal to twice the normal aortic outer diameter * rapidly growing (greater than or equal to 5mm over 6 months) * Proximal non-aneurysmal aortic neck fixation length greater than or equal to 1.5cm between the renal arteries and the aneurysm * Non-aneurysmal proximal aortic neck inner diameter between 23 and 32mm * Iliac artery internal diameter greater than or equal to 8 mm Exclusion Criteria: * Life expectancy \<2 years * Participating in another clinical study * Pregnant or lactating women * Acutely ruptured/leaking aneurysm * Traumatic vascular injury * Other medical or psychiatric problems * Contraindication to non-ionic contrast media or anticoagulants * Coagulopathy or bleeding disorder * Active systemic or localized groin infection * Indispensable inferior mesenteric artery * Connective tissue disease (e.g., Marfan's Syndrome) * Creatinine level \>1.7 mg/dl * Renal transplant patient * Proximal attachment site \>60º angle to the aneurysm body * Iliac arteries \>90º angle * \<1.5 cm of non-aneurysmal common iliac artery above the iliac bifurcation on both sides \[One internal iliac artery is required to remain patent\] * Thrombus \>30% at implantation site