患者26岁,孕2生0,28周超声检查所见:胎头位于下腹部,双顶径7.0cm,脑中线居中,股骨长4.2cm,唇结节两侧显示唇弓线中断,中断处呈无回声区延伸至鼻孔跟部,宽约0.4cm(图1),双手腕部向掌侧弯曲成钩状,手掌与前臂形成锐角(图2),上肢及“↑”为左侧唇腭裂,“↓”为右侧唇腭裂图1胎儿唇 26-year-old pregnant, pregnant 2 students at 0,28 weeks ultrasound findings: fetal head located in the lower abdomen, biparietal diameter 7.0cm, midline midline, femur length 4.2cm, lip on both sides of the lip line shows the disruption of the labial arch, interrupted at The anechoic zone extends to the nostril with a width of 0.4 cm (Fig. 1). Both wrists bend to the clavicle and form a hook. The palm and forearm form an acute angle (Figure 2). The upper limbs and “↑” are the left cleft lip and palate , “↓” for the right cleft lip and palate Figure 1 fetal lips