The Ilium is the largest of the 3 pelvic (hip) bones. It has2 parts - a large wing shaped upper part called the ala, and a smaller lower part called the body. The iliac crest is the top border of the ...
Iliac vein thrombosis occurs when a blood clot prevents blood from moving through your iliac vein. This blockage may cause pain in your legs and pelvis. According to the Centers for Disease Control ...