我们于1979年5月施行输卵管近端包埋远端开放结扎(简称改良法)52例,经近8年的观察随访,现将结果报告如下。一、一般资料:改良法52例,年龄21～40岁,其中21～30岁34例,31～40岁18例;生育2胎42例,3胎以上10例。抽心包埋法(简称抽心法)52例为对照组,年龄21—45岁,其中21～30岁29例,31～45岁23例;生育2胎31例,3胎以上21例。 We carried out in May 1979 proximal tubal proximal ligation of open ligation (referred to as modified) 52 cases, after nearly 8 years of observation and follow-up, the results are reported as follows. First, the general information: 52 cases of modified method, aged 21 to 40 years, of which 34 cases of 21 to 30 years old, 18 cases of 31 to 40 years old; 42 births in 2 cases, 3 cases of more than 10 cases. 52 cases as control group, aged 21-45 years old, including 21 to 30 years in 29 cases, 31 to 45 years in 23 cases; 2 births in 31 cases, more than 3 tires in 21 cases.