aortoiliac bypass
(ā-ôr′tō-ĭl′ē-ăk′)- A shunt uniting the aorta and iliac artery to relieve obstruction of the lower abdominal aorta.
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The American Heritage® Stedman's Medical Dictionary
Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.