Results There were 6 cases with cleft lip ( cleft pala line), 1 case with ocular hypertelorism ( Down's face), 1 case with only one eye, and 1 case with complex face malformations identified. All results of ultrasonography were confirmed by induced labor. 结果163例中发现唇裂(含腭裂)6例,眼间距增宽1例(唐氏面容),独眼1例,面部复合畸形1例,均经引产后证实。