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 ...
Osteonecrosis of the femoral head (ONFH) is a disorder defined by the aseptic ischemic necrosis of osseous tissue in the femoral head. This degenerative ailment results from impaired microcirculation ...