There is no clear standard for how many hours a hysterectomy operation should take, and it is related to the patient’s own actual condition and the degree of difficulty of the operation, which is usually around 1.5~3 hours. Hysterectomy is a relatively common surgical operation in the clinic, generally including the body of the uterus, cervical resection and other processes. At the same time, it is also necessary to adapt to the actual condition of the patient in the surgical process, and finally, it is necessary to carry out the finishing work after the removal of the uterus, including the remaining tissue suture, vaginal suture, peritoneal suture, skin suture and so on. Therefore, the exact time required for hysterectomy is related to the actual condition and there is no clear standard. For the same disease, patients with different physical conditions and different stages of the disease are treated differently and should be treated in a standardized manner under the guidance of a doctor.