单词	iliacus
释义	iliacus /ɪˈlʌɪəkəs / (also iliacus muscle) noun Anatomy A triangular muscle which passes from the pelvis through the groin on either side and, together with the psoas, flexes the hip.The femoral nerve may run buried in a cleft of the iliacus under the psoas.... Accessory fasciculi may unite the pectineus with the obturator externus, the iliacus, the capsule of the hip, or the lesser trochanter. The psoas lies deep in the abdomen; the iliacus lies to the side of the psoas on the inner surface of the ilium, the side bone of the hip. Origin Early 17th century: from late Latin.
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