iliosciatic

il·i·o·sci·at·ic

(il'ē-ō-sī-at'ik), Relating to the ilium and ischium.

iliosciatic

(ĭl″ē-ō-sī-ăt′ĭk) [″ + sciaticus, pert. to the ischium] Concerning the ilium and ischium.