There are currently two main surgical options for gallbladder stones, one is minimally invasive cholecystectomy and the other is traditional open cholecystectomy. At present, traditional open cholecystectomy has become less and less common, and the overall cost of minimally invasive cholecystectomy is about 2,000 yuan higher than that of open cholecystectomy. The cost of cholecystectomy at a tertiary level A hospital is about 10-20,000 RMB, while the cost of minimally invasive gallbladder surgery at the county level is about 7,000 RMB, but at a provincial level tertiary hospital, the cost may be correspondingly higher. If the patient has more underlying diseases, is older, and has post-operative complications such as biliary fistula or bile duct collateral damage, the cost will be correspondingly higher.