2001
DOI: 10.1067/mva.2001.115380
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Intentional internal iliac artery occlusion to facilitate endovascular repair of aortoiliac aneurysms

Abstract: The incidence of pelvic ischemia after IIA occlusion is 20% immediately after endovascular aortoiliac aneurysm repair. A total of 25% of patients had no symptoms within 1 year. Two preoperative radiologic findings may help identify patients who are at risk for pelvic ischemia: stenosis of the patent IIA and disease deep femoral ascending branches ipsilateral to the occluded IIA. The risk of colon ischemia appears to be small after selective IIA occlusion to facilitate endovascular AAA repair.

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Cited by 161 publications
(124 citation statements)
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“…They may result from atherosclerosis 1,5 or as a complication of aortoiliac or aortofemoral surgery, 11,12,15 endovascular techniques, 10,16,20 or other rare causes. 9 Impaired vascularization to the hypogastric area may result in buttock or hip claudication 4,6,7,10 but also in vascular impotence, colonic ischemia, or combination of these symptoms.…”
Section: Discussionmentioning
confidence: 99%
“…They may result from atherosclerosis 1,5 or as a complication of aortoiliac or aortofemoral surgery, 11,12,15 endovascular techniques, 10,16,20 or other rare causes. 9 Impaired vascularization to the hypogastric area may result in buttock or hip claudication 4,6,7,10 but also in vascular impotence, colonic ischemia, or combination of these symptoms.…”
Section: Discussionmentioning
confidence: 99%
“…the contralateral IIA or non-opacification of 3 or more named IIA branches and (b) diseased or absent ascending deep femoral branches ipsilateral to the side of the IIA occlusion (5) . In our patient, collateral IIA was patent ( Figure 1C), and the follow-up was uneventful.…”
Section: Discussionmentioning
confidence: 99%
“…Some advocate bilateral intentional occlusion of the internal iliac arteries; in our experience over 50% of patients have complains of chronic buttock claudication following this procedure. 15 …”
Section: Implantation Sitementioning
confidence: 99%