A stent graft is disclosed. The stent graft includes a body portion having a sidewall and an opening at the top. The top of the sidewall is configured and arranged to engage a wall of an aorta above an aneurysmal site of a patient. An ipsilateral limb descends from the body portion. The ipsilateral limb is configured and arranged to descend into one of an iliac arteries. The stent graft further includes a contralateral gate that has a flared opening. The contralateral gate is configured and arranged to align with the other of the iliac arteries.
