输卵管阻塞是女性不孕症的常见原因，通常的检查方法是用X线碘油造影。我们利用双氧水输卵管造影法，在B超显像下，观察了15例不孕症，其中有12例属输卵管阻塞，报告如下。对象和方法15例均为门诊病人，年龄27～40岁，不孕时间3～14年，平均6．7年。过去未曾作过输卵管通畅情况 Tubal obstruction is a common cause of infertility in women, the usual method of examination is X-ray iodine oil imaging. We use the hydrogen peroxide tubal angiography, B ultrasound imaging, observed 15 cases of infertility, of which 12 cases of tubal obstruction, the report is as follows. Subjects and methods 15 cases were outpatients, aged 27 to 40 years, 3 to 14 years of infertility, an average of 6.7 years. Tubal patency has not been done in the past