Do you know what causes ectopic pregnancy?

Nowadays, there are more and more patients with ectopic pregnancy. This is because they are not discovered and treated in time. Many female patients with ectopic pregnancy endure pain for a long time. What causes ectopic pregnancy? Let's take a look at the specific introduction below.

What causes ectopic pregnancy?

1. Abnormal development or function of fallopian tube

Abnormal development of the fallopian tube, such as excessively long fallopian tubes, hypoplastic myometrium, absence of mucociliary tissue, double fallopian tubes, and extra fimbria, can all be causes of tubal pregnancy.

2. Chronic salpingitis

Chronic salpingitis can cause adhesions in the fallopian tube mucosal folds, leading to stenosis of the tubal lumen, mucosal destruction, loss of epithelial cilia, adhesions around the fallopian tube, and distortion of the tube shape. The above conditions affect the normal operation and passage of the fertilized egg in the fallopian tube and are the main cause of tubal pregnancy.

3. After fallopian tube surgery

Regardless of whether tubal sterilization is performed by ligation, electrocoagulation or cuffing, if a fallopian tube fistula is formed or recanalized, it may lead to tubal pregnancy. Recanalization or tuboplasty after tubal sterilization may also cause scarring that narrows the lumen and makes the tube less patency, leading to disease.

What causes ectopic pregnancy? The above has been introduced to you very clearly. If you have other questions, please consult online experts.

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