目的 探究宫颈提拉式缝合在前置胎盘剖宫产术宫颈管出血中应用效果。方法 选取我院收治的64例前置胎盘剖宫术 中出现宫颈管顽固性出血患者，依据止血方法不同分组，各32例。对照组应用宫颈间断缝合，研究组应用宫颈提拉 式缝合。观察统计两组患者手术、止血时间、术中出血量、止血成功率。结果 与对照组相比，研究组手术、止血 时间、术中出血量明显较少，止血成功率明显较高，差异有统计学意义(P＜0.05)。结论 宫颈提拉式缝合应用于前 置胎盘剖宫产术宫颈管顽固性出血治疗中，可有效减少术中出血量、手术、止血时间，提高止血成功率，止血效果 较为显著。

Objective To explore the Cervical Hanging Maneuver application in placenta previa cesarean section uterine cervix. Methods 64 cases of intractable bleeding occurred in the cervical canal in our hospital were selected,grouping according to different hemostasis methods,each of 32 cases.The control group used cervical suture, the study group used Cervical Hanging Maneuver.Statistics two groups of patients with surgery, bleeding time, intraoperative blood loss and the success rate of hemostasis. Results Compared with the control group, the study group operation, hemostasis time and intraoperative blood loss were significantly less, the success rate of hemostasis was significantly higher,the difference was statistically significant (P<0.05). Conclusion Application of Cervical Hanging Maneuver in placenta previa cesarean section in the treatment of intractable hemorrhage of cervical canal,can effectively reduce the amount of bleeding, surgery, bleeding time, improve the success rate of hemostasis, hemostatic effect is more significant.