The most advanced female sterilization method

Sterilization is a better method of contraception. For women who do not want children for the time being, sterilization can prevent them from suffering the risk of unwanted pregnancy. Everyone knows that miscarriage is very harmful to women's bodies. There are currently many methods of sterilization for women. However, no matter which method women choose, they must do a good job of postoperative care after sterilization. Improper care can cause infection.

There are several ways to get a female vasectomy:

Needle picking method

Use the thumb and index finger of your left hand to fix the vas deferens under the skin of the scrotum for local anesthesia. Use a pointed blade to directly pierce the vas deferens. Use mosquito forceps to free the vas deferens, then use an injection needle to pierce it closely below the vas deferens, pick out the vas deferens, and release the fixing fingers. Cut the outer membrane of the vas deferens longitudinally, pass another injection needle through the wall of the vas deferens, pick out, separate and ligate it.

Traditional tubal ligation

That is, ligation is done by surgery. The incision is only two to three centimeters, and the fallopian tubes are tied and cut with surgical sutures. The advantage is that it is simple and effective, and can usually be performed with only partial anesthesia or even local anesthesia. There is no need for hospitalization after the operation and the cost is relatively low. The timing of the surgery is usually the day after a natural birth, because the uterus has not yet retracted after delivery and the fallopian tubes are located close to the sides of the navel. Therefore, the surgery can be performed in the depression of the navel skin, so that the postoperative wound is less obvious.

Vaginal tubal ligation

The advantage of this surgery is that there is no scarring on the belly. The operation is performed under partial anesthesia and no hospitalization is required after the operation. However, the operation is difficult and has a high chance of bleeding, infection and complications. It is also not suitable for postpartum surgery, so few people use it.

Needle fixation small incision method

Use an injection needle to pierce for infiltration anesthesia, with the needle tip pointing to the membrane below the vas deferens. Infiltrate and penetrate at the same time. When the vas deferens is on the needle tip, use your fingers to pinch the skin tightly and push it downward; use another finger to push the needle upward and at the same time penetrate the skin on the opposite side to fix the vas deferens. Use a blade to make a longitudinal incision on the scrotal skin to reach the lumen of the vas deferens, insert a small vas deferens hook into the lumen of the vas deferens to hook the wall of the vas deferens, remove the injection needle, gently lift out the vas deferens, and then free and ligate the vas deferens.

Threading

Insert a medium-sized straight round needle with a thick silk thread into the hole of the anesthesia needle. As the anesthesia needle is withdrawn, place the silk thread under the vas deferens. Then pierce the original straight round needle back from the exit hole, but pass it over the vas deferens and exit from the original entry hole. Pull both ends of the thick silk thread tight to create a crack in the scrotal skin. Cut open the outer membrane of the vas deferens exposed in the crack, pick out the vas deferens, separate and ligate it.

Direct vision clamping method

Place the vas deferens between the operator's left middle finger and thumb so that the vas deferens is firmly fixed to the superficial area of ​​the scrotal skin. Use a No. 5 or No. 6 needle to draw 1% procaine to make a 1-cm-diameter skin blood injection on the anterior wall of the scrotum, and then perform local anesthesia by seminal vesicle block. Use an extracutaneous vas deferens fixing forceps to insert the vas deferens together with the scrotal wall into the clamp ring at the local anesthesia needle insertion site, lift the tip, and pull the scrotal skin in front of the clamp ring downward to increase the tension of the scrotal skin in front of the clamp ring to make the vas deferens protrude.

Medical ligation

Medical sterilization does not require surgery. It is a method of injecting chemical drugs into the fallopian tube through the vagina and the uterine cavity to block the fallopian tube lumen and achieve the purpose of sterilization. Since the drugs currently used are corrosive and the blocking technique requires high standards, improper use of the technique may cause serious reactions. If one wants to get pregnant again for some reason, there is almost no chance of restoration of the blockage, so this method has not yet been promoted.

The most reliable method of ligation

Female sterilization is a procedure that involves ligating the fallopian tubes. Tubal ligation is a type of tubal sterilization. Sterilization is an artificial method that enables women of childbearing age to achieve the purpose of permanent contraception. Currently, there are two methods: tubal ligation (surgical sterilization) and drug plugging (drug sterilization).