Abstract: Extrahepatic cholangiolithiasis is a common disease in hepatobiliary surgery.With the development and maturity of laparoscopy,the concept of minimally invasive technique for the treatment of Extrahepatic cholangiolithiasis has been widely accepted.At present,the combination of laparoscopy,choledochoscopy and duodenoscopy has diversified the strategies of minimally invasive laparoscopic therapy,but there is still some controversy over the clinical selection and application.In this paper,the application status and progress of laparoscopy in the treatment of extrahepatic cholangiolithiasis were reviewed,and the application experience of minimally invasive technique was summarized.

Key words: minimally invasive technique, extrahepatic cholangiolithiasis, laparoscopy, choledochoscopy, duodenoscopy