应用放射介入技术对输卵管阻塞７５例不孕症患者进行选择性输卵管造形与再通术。７５例共１３９条阻塞的输卵管有１３１条完全再通（９４４％），其中角部阻塞８９条全部再通（１００％），中远段阻塞的５０条中有４２条再通（８４％）。随访有９例获宫内妊娠，其中３例已正常分娩，１例患异位妊娠。提示：应用介入技术对输卵管阻塞性不孕兼有良好诊断和治疗作用，方法简便，创伤小，值得推广 Application of Radiation Intervention Technique for Selective Tubal Occlusion and Recanalization in 75 Infertility Patients with Tubal Obstruction. Of the 139 obstructive fallopian tubes, 131 had complete recanalization (94.4%), of which 89 obstructions at the corners were completely recanalized (100%), and 42 of the 50 obstructed midsections were recanalized (84% ). Nine cases were followed up intrauterine pregnancy, of which 3 cases have been normal delivery, 1 case of ectopic pregnancy. Tip: Application of interventional techniques for tubal obstruction infertility both have a good diagnosis and treatment, the method is simple, less trauma, it is worth promoting