Abstract
Endovascular repair of abdominal aortic aneurysms involving the iliac artery, which is seen in about 20% of patients, requires extension of the stent-graft limb into the external iliac artery.
Occlusion of the IIA is used to prevent a potential type II endoleak via retrograde flow in the IIA after covering the IIA origin with a stent-graft limb.
In this article, the major indications for coil-embolization of the internal iliac artery in aneurysmal disease are reviewed and discussed, as well as the technique and the outcome regarding endoleak incidence and complications.
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S. Heye
S. Heye, M.D. Department of Radiology university Hospital Gasthuisberg Herestraat 49 B-3000 Leuven, Belgium Tel.: +32 16 343782 Fax: +32 16 343765 E-mail: [email protected]