part of develops from contributes to morphology of innominate bone ilium GAID:207 EFO:0003049 os iliacum MA:0001336 SCTID:182029005 os ilium EMAPA:18726 ilium bone Wikipedia:Ilium_(bone) iliac bone MESH:D007085 Paired endochondral bone that is the dorsal-most of the pelvic bones, offering attachment areas for gluteal muscles on its main surface [PHENOSCAPE:ad]. AAO:0000772 illium os ilii FMA:16589 CALOHA:TS-2200 NCIT:C32765 galen:Ilium endochondral bone pelvic girdle bone/zone iliac cartilage element iliac endochondral element lateral structure