The incision of laparoscopic surgery is relatively small, and the recovery is relatively fast, but before the surgery, it is still necessary to do the preoperative examination, enema and anesthesia risk assessment and other preparations. 1. Pre-operative examination: Before the formal operation, we need to understand the patient’s condition and carry out a detailed physical examination, which includes vaginal secretion, cervical scraping examination as well as electrocardiogram, chest X-ray, coagulation function and other tests to determine whether there are any abnormalities in the body so as to minimize the risk of the operation. 2. Enema: Since laparoscopic surgery needs to be operated inside the abdominal cavity, it is necessary to prepare the intestines first and perform an enema to clean the intestines before the formal operation, so as to avoid intestinal bulging during the operation, which will affect the operation. 3. Anesthesia risk assessment: Since most laparoscopic surgeries require general anesthesia, the anesthesiologist will assess the anesthesia risk of the patient before the surgery to determine whether there are contraindications to anesthesia, so as to avoid accidents during the surgery. The preoperative preparation is different for different laparoscopic surgeries, so patients should strictly follow the doctor’s arrangement and try to keep a relaxed mindset so as to improve the success rate of the surgery.