Lennox C E, Mills J A, James G B
Contraception. 1987 Jan;35(1):19-27. doi: 10.1016/0010-7824(87)90047-3.
In 80 women who had reversal of sterilisation, a study was made of their clinical features at the time of sterilisation and of the factors related to successful outcome. Compared with controls at the time of sterilisation, the women requesting reversal were younger, of lower social class and of higher parity; in addition they were more likely to have an unstable relationship and to have been sterilised following a recent pregnancy. After reversal, intrauterine pregnancy occurred in 26/80 (32.5%) and ectopic pregnancy in 6/80 (7.5%), the majority of successful pregnancies occurring in younger women within one year of reversal following a non-destructive method of tubal occlusion. There was no evidence that techniques of management, including the use of an operating microscope, significantly influenced outcome, and controlled trials will be required to establish their efficacy.
对80名接受绝育逆转手术的女性进行了一项研究，分析了她们绝育时的临床特征以及与手术成功相关的因素。与绝育时的对照组相比，要求进行逆转手术的女性年龄更小、社会阶层更低、产次更高；此外，她们的关系更不稳定，并且多是在近期怀孕后接受了绝育手术。逆转手术后，80例中有26例（32.5%）发生宫内妊娠，6例（7.5%）发生异位妊娠，大多数成功妊娠发生在采用非破坏性输卵管闭塞方法逆转手术后一年内的年轻女性中。没有证据表明包括使用手术显微镜在内的处理技术会对结果产生显著影响，需要进行对照试验来确定其疗效。
