ERCP is currently being explored by some hospitals in China for the removal of gallstones. It involves inserting a tube through the lower part of the gallbladder to remove the gallstones. However, we generally do not recommend using ERCP for gallstone removal because if it becomes necessary to remove the stones, the gallbladder must be cut open, which can easily lead to complications such as suppurative cholecystitis. Currently, the most common method for removing gallstones is laparoscopic cholecystectomy, which, of course, requires mature surgical skills and relatively has fewer complications.