This article analysed the reason of phleboplerosis by observing 20 cases of after cesarean section .It provided a series of nursing measures, observation and prevention.

• 通过对20例剖宫产术后并发下肢静脉栓塞病人的观察,分析了发生静脉栓塞的原因,提出了相应的护理、观察、预防等一系列措施。