Surgery is required immediately after a torsion of an ovarian cyst. Since ovarian cysts grow on the ovary, the torsion of the ovarian cyst will lead to occlusion of the blood vessels supplying the ovary, which in turn will lead to necrosis of the ovary and cause severe abdominal pain and other discomforts. Therefore, surgery is needed immediately to restore the normal position of the cyst and to peel off the cyst, or to remove the diseased side of the ovary if the ovary has already been necrotic. For women, if you find large ovarian cysts, and if there is a sudden on one side of the lower abdomen pain, we should be vigilant about the occurrence of ovarian cysts torsion, it is recommended to go to the gynecology department of the regular hospital as soon as possible, to clarify the cause of the cause of the disease in the doctor’s guidance and active treatment, so as to avoid delay in the treatment.