How many methods are there for ligation?

Sterilization is actually a surgical method. This contraceptive method is very long-lasting and effective. It is mainly suitable for couples who have already given birth and do not plan to have children. There are also many methods of sterilization. Now I will introduce to you several commonly used methods of sterilization. I hope that couples can pay more attention to these common contraceptive knowledge.

1. Needle-fixed 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 pass the needle through 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. ??

2. Threading method: 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 As the anesthesia needle is withdrawn, place the silk thread under the vas deferens.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 the two ends of the thick silk thread tight, a crack will appear in the scrotal skin, cut the outer membrane of the vas deferens exposed in the crack, and pick out the vas deferens for separation and ligation. ??

3. Needle picking method: Use the thumb and index finger of the left hand to fix the vas deferens separately under the skin of the scrotum for local anesthesia, pierce the vas deferens directly with a pointed blade, free the vas deferens with mosquito forceps, and then insert the injection needle close to the bottom of 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. ??

The above are several methods introduced. So everyone should pay attention to this in life, and understand these contraceptive methods naturally, which can help you achieve a good contraceptive effect, and can also solve some adverse effects, and allow you to indulge in sex more fully.