输卵管在人类生殖过程中执行多种功能,是精卵结合必须途径,任何影响输卵管转运和分泌功能的因素都会影响正常妊娠。经阴道的非手术输卵管栓塞术———绝育术的方法,目前正受到世界各国医务工作者的重视,随着介入治疗技术的发展,在妇产科领域的应用不断扩展,选择性输卵管插管技 Tubal in the human reproductive process to perform a variety of functions, the sperm and egg must be the way, any factors that affect the tubal transport and secretion will affect normal pregnancy. Transvaginal non-surgical tubal embolization --- sterilization method, is now being valued by medical workers in all countries in the world, with the development of interventional therapy, the application in the field of obstetrics and gynecology is expanding, selective tubal intubation Skill