There are three levels of cervical lesions, cervical CIN grade 1, grade 2 and grade 3, which are cervical intraepithelial neoplasia grade 1, grade 2 and grade 3. Self-healing clinical analysis, many people in the diagnosis of cervical lesions is to biopsy, the doctor biopsy the site is to clamp off the lesion, clamped off, has been taken off to do a biopsy, may be on that point of the occurrence of lesions, has been cut off, so the subsequent look at the lesion is no lesion, this is many people understand into self-healing. This is because it was taken off, just like treating vulvar and vaginal warts, whether it’s a clamp or surgical removal, or whatever it takes to get rid of it, it’s self-healing. The actual fact is that it is not easy to remove the virus that caused the lesion, because all the places may be infected with the virus, today the lesion occurred in this place, maybe in other places in the future, we can understand. When spring comes, the seeds are scattered on the ground, and the seedlings grow first, they may be pulled out, but there are still seeds in that area, and the seedlings do not come out right away, so they may come out again later, and they cannot always be cut. Therefore, it is very important to emphasize the significance of virus removal, only when the virus is removed, the chance of cervical lesions will be gone.