临床上正常子宫角肌层缺损妊娠至足月实属罕见 ,由于子宫角肌层缺损供血不足 ,发育差 ,使胎盘附着异常 ,妊娠多在 3～ 4月时破裂而严重内出血 ,威胁病人生命安全 ,致使妊娠中断。我们曾收治一例正常子宫角肌层缺损妊娠至足月者。现报告如下。向×× ,女 ,35岁 ,四川省成都市人 Clinically normal uterine horn muscle defect pregnancy to full term is rare, due to defects in the uterine horn muscle defect, poor development, abnormal placenta accreta, pregnancy and more in 3 to 4 months rupture and severe internal bleeding, threatening the patient’s life safety , Resulting in pregnancy interruption. We had a case of normal uterine muscle defect in pregnancy to full-term. The report is as follows. To × ×, female, 35 years old, Chengdu, Sichuan Province