The level of pain from having a Lipstick is relatively more pronounced than a biopsy. For pain-sensitive or highly nervous female patients who are unable to tolerate the pain generated by the procedure, Liplasty can be performed painlessly with intravenous anesthesia. 1. Lipstick: mainly used for the treatment of pre-cancerous lesions of the cervix, such as CIN2, CIN3, etc., it is necessary to excise the cervical lesion tissue to use a therapeutic method, comparatively speaking, the scope of the lesion tissue to be excised is larger than that of the biopsy, and it will produce a certain degree of pain or varying amounts of bleeding, and it is necessary to send the cut tissue to the pathology to examine, and then to determine the next step of the treatment plan. The cervix has fewer nerves, so the surgery can be performed under local anesthesia, and if the pain is sensitive, painless surgery can be performed. 2. Cervical biopsy: Used for cervical cancer screening, female patients suspected of having cervical lesions, in order to further clarify the existence of cervical lesions, need to take a small amount of cervical tissue in each of the four parts of the cervix, 3, 6, 9, 12 points to send to the pathology, to clarify the cervical lesions. Generally the trauma is relatively small, the clamped tissue is also less, the pain is relatively mild compared to the Lipo knife, and anesthesia is generally not required. If there is any doubt about whether it is painful to undergo Lipo knife or biopsy, it is recommended to actively go to the hospital to consult the doctor.