Ilium (bone) "ilis"), meaning "groin" or "flank". The ilium consists of the body and wing. Together with the ischium and pubis, to which the ilium is connected, these form the pelvic bone, with only a faint line indicating the place of union. The body () forms less than two-fifths of the acetabulum; and also forms part of the acetabular fossa. The internal surface of the body is part of the wall of the lesser pelvis and gives origin to some fibers of the obturator internus. The wing () is the large expanded portion which bounds the greater pelvis laterally. It has an
Meat on the bone value can be hard to judge as the bone part of the product is inedible. Various portions may contain a greater or lesser proportion of bone. The presence of bones may make meat products more bulky, irregular in shape, and difficult to pack. Bones may make preparation and carving more difficult. However, bones can sometimes be used as handles to make the meat easier to eat. Foot-and-mouth disease (FMD) is a contagious disease affecting cloven-hoofed animals. Because FMD rarely infects humans but spreads rapidly among animals, it is a much greater threat to the agriculture industry than to human health.