Compared with traditional open surgery, vaginal surgery has the following advantages:

1. Female reproductive organs are located in the pelvic cavity, including uterus, fallopian tubes and ovaries. The uterus communicates with the outside world through the vagina. Because of this unique anatomical feature, most operations of the uterus can be performed by using the natural orifice of the vagina without the pain of laparotomy.

2. Transvaginal hysterectomy has the least interference to pelvic and abdominal environment and fewer postoperative complications.

3. There is no wound in the abdomen, which is more minimally invasive than 3-4 small holes in the abdomen of hysteroscopy, and does not destroy the integrity of organs. It has the advantages of short operation time, less bleeding, light postoperative pain, quick recovery, short hospitalization time and few complications.

4. You can get out of bed to eat within 24 hours after operation and leave the hospital in 4-5 days. Elderly patients, especially those with poor cardiopulmonary function and medical complications, are more tolerant of vaginal surgery.

5. The advantage of vaginal surgery is that the medical expenses are low, and there is no need for expensive medical equipment, which reduces the physical and mental pain and economic burden for patients.