How to restore cannulation after ligation?

Sterilization is a relatively popular method of contraception in recent years. Because it is safer than condoms and causes less harm to the human body than IUDs, many adult men and women choose sterilization as a method of contraception after giving birth. However, in recent years, due to the implementation of the two-child policy, many young men and women who have already undergone sterilization have thought about having a second child. So how do they deal with abdominal pain after sterilization? This issue has attracted great attention.

1 How to clear the blockage after ligation?

If you want to clear the ligation after ligation, you can undergo recanalization surgery.

Vasectomy refers to the use of certain means to remove the vasectomy of a human or biological organism. These operations were originally permanent and irreversible contraceptive operations, but now medicine is able to perform vasectomy and fallopian tube recanalization. However, the ligation operation first ties the fallopian tube with silk thread, cuts it, and uses electric cautery to destroy the inner diameter and stop bleeding, or even removes the entire fallopian tube. Therefore, whether the fallopian tubes can be restored after ligation depends mainly on the scope, time, degree of damage, etc. of the operation. Therefore, if you want to clear the ligation after ligation, you can undergo recanalization surgery.

2 How to clear the ligation: What is recanalization surgery

There are two types of recanalization surgeries: fallopian tube recanalization and vas deferens recanalization.

Tubal recanalization surgery: X-ray interventional tubal recanalization is a treatment process in which the doctor uses a coaxial catheter system under a digital X-ray machine and under direct vision through a television screen to insert a fallopian tube catheter into the fallopian tube through the vagina, cervix, uterus, and uterine horn for selective fallopian tube angiography. Depending on the specific blockage site and specific circumstances of the fallopian tube, a fallopian tube guidewire is inserted into the fallopian tube through the fallopian tube catheter to recanalize and separate the blocked fallopian tube using the catheter wire.

Vasectomy recanalization surgery: a surgery to repair an artificially or pathologically blocked vas deferens and thus make it unobstructed. If there is an unexpected need for re-fertilization after vasectomy, or if postoperative complications are ineffective after conservative treatment and surgical treatment is required, vasectomy recanalization should be performed. Before the 1970s, vas deferens recanalization was performed by anastomosing the vas deferens with the naked eye. Therefore, the recanalization rate was low, about 30% to 60%, and the re-pregnancy rate was only 5% to 35%. With the development of surgical technology, especially the application of microsurgery in vasectomy recanalization, the recanalization rate has been greatly improved, and many reports show that it is over 90%.

3 How to clear the blockage after ligation: Can it be cleared after ligation?

Many people mistakenly believe that they can restore the ability to conceive naturally by simply loosening the tied fallopian tubes. This is a wrong perception. A normal fallopian tube is about 8 to 10 centimeters long from the uterine end to the fimbria, and the diameter of the tube is uneven. During ligation surgery, the fallopian tube is first tied with silk thread, then cut and electrocauterized to destroy the inner diameter and stop bleeding, or even the entire fallopian tube is removed. Therefore, whether the fallopian tubes can be restored after ligation depends on the scope of the operation, the location of the fallopian tube ligation, the degree of edema and damage, the diameter of the fallopian tubes at both ends, the remaining length of the fallopian tubes, etc. The cost of treatment will also vary accordingly. Therefore, ligation may not necessarily lead to recovery.