目的　探讨宫颈钳钳夹宫颈在前置胎盘剖宫产术中止血困难的临床应用效果。方法　对前置胎盘剖宫产术中出血止血困难的 16例产妇 ,采用宫颈钳钳夹宫颈止血的资料进行回顾性分析。结果　宫颈钳钳夹宫颈后无继续大出血 ,亦无晚期产后出血 ,均未行子宫切除术 ,无产褥感染 ,腹部伤口均愈合良好。结论　宫颈钳钳夹宫颈止血应用于前置胎盘剖宫产中子宫下段、宫颈的胎盘剥离面出血效果良好 ,且操作简单。 Objective To investigate the clinical effect of cervical forceps clamping cervical bleeding in cesarean section of placenta previa. Methods 16 cases of maternal bleeding hemostasis in cesarean section before placenta accreta were retrospectively analyzed by cervical forceps with cervical hemostasis. Results Cervical forceps clamp the cervix without further bleeding, nor postpartum hemorrhage, no hysterectomy, no puerperal infection, abdominal wound healing were good. Conclusion Cervical forceps clamp cervical bleeding is applied to the lower part of the uterine segment of the placenta previa, cervix placental exfoliation surface bleeding is good, and the operation is simple.