dilatation and curettage

例句：

1. 1. During the dilatation and curettage procedure, the doctor will insert a small tube into the uterus to remove anytissue that may be blocking the passage of the baby.
   在扩张和刮宫术过程中，医生会将一根小管插入子宫以移除可能阻碍婴儿通过的任何组织。
2. 2. The patient underwent dilatation and curettage treatment for several days before the successful delivery of the baby.
   患者在接受扩张和刮宫治疗几天后成功分娩了婴儿。
3. 3. The dilatation and curettage procedure is often used in cases where there is a risk of infection during childbirth.
   扩张和刮宫术通常用于分娩时存在感染风险的情况。