先天性无虹膜是一种双侧性的,少见的的全眼球疾病。现报告两例如下:例一,女,2岁。家长诉患儿自幼怕光、流泪。检查见双眼球呈水平位震颤,双角膜呈灰白色混浊,晶体边缘完全暴露在角膜缘处,无虹膜,晶体混浊,双眼压指测大致正常。双眼底可见视乳头边界清色调正 Congenital absence of iris is a bilateral, rare all-eye disease. Two cases are as follows: Example 1, female, 2 years old. Parents complain of children afraid of light since childhood, tears. Check to see the level of both eyes were tremor, dual corneal gray turbidity, the crystal edge completely exposed at the limbal cornea, no iris, crystal opacity, the binocular pressure gauge roughly normal. Binocular visible papillae border color adjustment