Why does fallopian tube blockage occur? According to authoritative experts from the Sperm and Egg Network, blocked fallopian tubes are a common cause of infertility, accounting for one-third of infertile patients. In recent years, there has been a gradual upward trend, making it a challenging treatment issue for infertility. So, how exactly does fallopian tube blockage occur? Let's take a look at what the experts from the Sperm and Egg Network have to say.
The main cause of fallopian tube blockage is the upward spread of inflammation through the endometrium, which first causes inflammatory changes in the fallopian tube mucosa. The epithelium of the fallopian tube undergoes degenerative or extensive shedding, leading to adhesion of the fallopian tube mucosa. This then results in the closure of the fallopian tube cavity or fimbrial part. Mechanical fallopian tube blockage is caused by dislodged emboli and functional contractions of organs. Common emboli include endometrial fragments during menstruation and blood clots. During medical abortion and manual abortion, due to uterine contractions and sudden release of uterine negative pressure suction during abortion, embryonic tissue and its appendages enter the fallopian tube causing blockage.
How does fallopian tube blockage occur? It is due to the solidification of fallopian tube fluid causing blockage, etc.; when the fallopian tube is stimulated, it may experience functional spasm leading to contraction of the opening and lumen, forming an obstruction in the fallopian tube. Although such occurrences causing fallopian tube blockage are relatively rare, the most common cause is inflammatory lesions in the fallopian tubes. The cause of fallopian tube inflammation is due to infection by pathogens. Common pathogens include staphylococcus, streptococcus, E. coli, gonococcus, proteus, pneumococcus, chlamydia, etc., which also constitute the most common pathological cause of blockage.
For fallopian tube blockage, traditional treatments mainly involve tubal flushing or surgical treatment. Although tubal flushing is simple in operation, it lacks accuracy and produces unsatisfactory results, gradually becoming obsolete; while surgical microsurgery procedures like tubal implantation, anastomosis, or neostomy require high standards of equipment, are costly, and have uncertain efficacy in functional recovery.
How does fallopian tube blockage occur? After the introduction by authoritative experts from Hospital 466, everyone should have gained some understanding of this condition, and we hope everyone takes it seriously. Early detection and early treatment are essential. If you have any other questions or want to learn more about this condition, you can visit the Sperm and Egg Network for free online expert consultation, where experts will provide detailed answers free of charge.
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