Gallstones, also known as cholelithiasis, is one of the common diseases in hepatobiliary surgery. The intrahepatic bile duct, gallbladder, common hepatic duct and common bile duct together form the biliary system of the body to perform the functions of transporting, storing, concentrating and excreting bile. If the structure of the biliary system or the composition of the bile changes, solid crystals may form anywhere in the biliary system, which are known as gallstones. About 80% of patients with gallstones will have symptoms of varying degrees of severity, sometimes similar to those of gastric disease. In mild cases, abdominal cramps may occur, while in severe cases, severe abdominal pain, even accompanied by fever and chills, may also cause jaundice, cholangitis and pancreatitis, etc. The stimulation and inflammation of bile duct stones for a long time can lead to cancer of the gallbladder and bile ducts, therefore, gallstones should be treated as early as possible. Surgery is the most reliable treatment for gallbladder stones At present, the mainstream treatment methods for gallbladder stones include cholecystectomy, other methods include biliary lithotripsy, oral lithotripsy and lithotripsy treatment. Among them, oral drug lithotripsy and extracorporeal ultrasonic lithotripsy have been eliminated due to unsatisfactory efficacy. Surgery has become the safest and most effective method to treat gallstones. In about 1990, there was a round of treatment boom of biliary stone extraction at home and abroad, but the causes of gallbladder stone formation were not removed after biliary stone extraction, thus leading to an excessive recurrence rate of stones after surgery. Laparoscopic cholecystectomy has become the gold standard for gallbladder stone treatment at home and abroad because of its precise efficacy and small trauma, and it is now the first choice of treatment in major hospitals. There is little significance in preserving the diseased gallbladder The impact of gallbladder removal on human health is minimal. Because the bile is secreted by the liver, the gallbladder only plays the role of storing and concentrating the bile. There is no significant change in the original bile secretion after removal of the gallbladder. There is a view that gallbladder resection is prone to disadvantages such as biliary dysfunction, postoperative intestinal obstruction, colon cancer, postoperative diarrhea, reflux gastritis and reflux esophagitis. However, it is found in the clinic that except for less than 5% of patients who are prone to increased stool frequency after eating a high-fat diet after surgery, the remaining manifestations are very rare, and generally after 1 year, most patients’ diarrhea can disappear through self-regulation. In fact, after getting gallbladder stones, a large proportion of patients have their gallbladder mucosa destroyed or filled with stones due to repeated inflammation of the gallbladder, which makes the gallbladder like a “reservoir” unable to perform its function of storing “water” (bile), and some of the gallbladder also Some of them no longer have the function of bile concentration. If the gallbladder has been removed, it is impossible to have gallbladder stones again, as the saying goes, “If the skin does not exist, the hair will not be attached. The recurrence rate of stones 2 years after gallbladder preservation is reported to be between 40% and 80% at home and abroad, and most patients will be forced to undergo a second operation, which will be more difficult and dangerous because of the adhesions that occurred after the first operation. At present, it is not much necessary for gallbladder patients to insist on choosing gallbladder preservation surgery. Post-operative recovery attention After gallbladder removal, because the physiological integrity and functional coordination of the biliary tract are damaged to a certain extent, patients should pay more attention to the reasonable combination of dietary structure, correct the bad dietary habits, and continue to maintain the dietary principles of low calorie, low fat, high protein and high vitamin. 1, pay attention to a reasonable combination of meat and vegetables, try to reduce the fat and cholesterol content of food, eat more food containing high dietary fiber (such as oats, beans, vegetables, etc.), usually advocate the use of vegetable oils, avoid the intake of animal oils; avoid overeating or excessive hunger, try to do a small number of meals. 2, smoke and quit drinking, eat less spicy and other stimulating foods, such as onions, garlic, ginger, chili and pepper. 3, cooking should strive to light, preferably using stewing, steaming, simmering soup and other methods, avoid deep-fried, greasy food, so as to suit the changes in the function of the biliary tract after surgery and reduce the burden on the digestive system.