Can laparoscopic cholecystectomy (“eyelet”) be a complete treatment? Is it safe? Laparoscopic surgery is performed under a monitor with special advanced surgical instruments. The camera has a magnifying effect (more than 6 times magnification), which makes the surgical view clearer, the operation more detailed, safer and more reliable, and the chance of complications significantly reduced. At present, the United States, Singapore and other countries have legislation, for gallbladder stones, polyps patients, must first use the “eye” surgery, otherwise it is considered illegal. Can large gallbladder stones be operated on? There is no obvious relationship between the size of the stone and the difficulty of the operation, which is mainly determined by the inflammatory condition of the gallbladder lesion. Experience shows that as long as the gallbladder can be removed, stones can be removed regardless of their size. The following methods are commonly used: (1) slightly enlarging the incision; (2) raising the gallbladder partly to the abdominal wall and removing it after crushing it with a lithotripter. Are obese patients suitable for “eyelet” surgery? If an obese patient undergoes traditional open surgery, the rate of postoperative wound infection increases due to the large and deep surgical incision, more blood leakage, and liquefaction of subcutaneous fat. In addition, because of the poor cardiopulmonary function of obese patients, coupled with the large postoperative abdominal incision factors, it leads to a significant increase in postoperative cardiopulmonary complications. If “eye” surgery is performed, the wound infection rate is lower than that of open surgery because of the small abdominal wall incision and trauma, and the postoperative wound pain is light, and the patient can get out of bed early after surgery, and the intestinal function recovers quickly, so the incidence of cardiopulmonary complications is lower than that of open surgery, so obese patients are more suitable for laparoscopic cholecystectomy. Can I still have “eye” surgery after other surgeries? For patients with a history of upper abdominal surgery, there may be local adhesions in the abdominal cavity, making the surgery more difficult, but it is not a contraindication to laparoscopic surgery (“eye”). adhesions and then perform gallbladder removal. Will my diet be affected after gallbladder removal? Bile is secreted by the liver. The normal gallbladder mainly stores and concentrates bile, which is discharged into the intestine via the common bile duct after eating to assist in digestion. Therefore, the diet will not be affected after gallbladder removal.