Hysteroscopic surgery is basically based on the use of general anesthesia, which has a short duration of action, fast metabolism and complete clearance. After the surgery is done, you can be awake in a short time, and there are very few side effects on the body. During the hysteroscopic surgery, general anesthesia is used, so the patient has no pain and the surgery is safer. Some of the hysteroscopic surgeries also take longer, such as hysteroscopic electrosurgery, if you use local anesthesia, the operation takes longer, the patient is more painful, and even will not cooperate with the operation, it will not achieve the desired effect of the operation. Therefore, at present, the hysteroscopic surgery is basically carried out by means of general anesthesia.