Fallopian tube female reproductive system, one of the main components, with transport of sperm, eggs and fertilized eggs and the provision of sperm storage, capacitation, acrosome reaction and fertilization sites and other physiological functions. Points in the anatomy of tubal fimbria, ampulla, isthmus and interstitial tubal blockage may cause any part of fallopian tube dysfunction and the risk of infertility. At present, tubal infertility is an important reason for female infertility, accounting for about 1 / 3 or more. The cause of tubal infertility mostly dominated inflammation, but the rate of non-inflammatory lesions also gradually increased, not be ignored.

The cause of tubal infertility What is this?

1, inflammation: to come to clinic because of infertility is chronic salpingitis Salpingitis lesions by key, its formation may be inadequate treatment of acute salpingitis or not timely and adhesions, or pelvic inflammatory disease leading to tubal mucosa. Can also be a partial form of endometrial lesions caused by ascending infection, the formation of chronic obstructive tubal salpingitis channels, such as incomplete abortion, placenta residue can cause inflammation, in part with intrauterine devices are secondary to chronic but not acute salpingitis salpingitis Clinical performance, or only for subclinical infection, causing varying degrees of adhesion of tubal mucosa. Salpingitis can also be due to fallopian tube organ or tissue inflammation around the secondary, especially in the fallopian tube fimbria or the formation of inflammatory adhesions around the ovaries, so that tubal fimbria can not be discharged within the egg piercer inhalation, and sperm meet, such as suppurative appendicitis , combined with peritonitis and so on.

The pathogens of chronic salpingitis caused by bacteria, viruses, protozoa, mycoplasma, Among them, the most common bacterial infection. Common bacteria are generalized purulent staphylococcus, streptococcus, E. coli and Pseudomonas aeruginosa, many of these pathogens in the dirty abortion, incomplete abortion, abortion and puerperal infection was found. From sexual transmission of communicators to Gonococci mainly, in addition, there are medical agent of trachoma infection, mycoplasma, ureaplasma urealyticum into infertility is caused by inconclusive, but the recent report also with infertility, while , childhood or youth are suffering from tubercular peritonitis secondary to tuberculous endometritis tuberculous salpingitis or infertility Erzhi, and the destruction of large tuberculous lesions, mostly for primary infertility, the implementation of assisted reproductive technology success rate lower than the other fallopian tube inflammation.

2, endometriosis, pelvic endometriosis, ovarian endometriosis can be formed with peritoneal adhesions, so that the external tubal adhesions, or ovarian umbrella around the end of adhesion, so that mature eggs can not be inside the intake tube Er Zhi infertility.