There is no necessary relationship between cervical conization and HPV conversion. Patients are advised to review TCT and HPV after 3 months of conization. The main purpose of cervical conization is to remove local lesions from the cervix. HPV infection exists in the entire cervical area and even in the vagina. cervical conization does not completely remove HPV, so patients should be reviewed regularly after cervical conization and also need to undergo HPV testing to check After 3 months patients need to be tested for HPV. However, cervical conization for high-grade intraepithelial neoplasia only removes as much of the HPV-infected tissue from the cervix as possible, but does not remove the HPV virus from the body. The HPV virus is generally self-limiting, with most patients turning negative in six months to a year. Some women with low resistance may develop persistent HPV infection, which can be assisted by medication or physical therapy. In addition, after cervical conization, patients need to have regular review, pay attention to the regularity of life, keep the vulva clean and hygienic, and prohibit high-risk sexual behavior. At the same time, they should keep their mood relaxed and exercise properly.