With extrahepatic bile duct stones can be anti-infective, antispasmodic, surgical treatment and so on. 1. Anti-infection: biliary tract infection, there will be high fever, abdominal pain, etc., can use sensitive antibiotic anti-infection treatment, such as cefoperazone, ornidazole sodium chloride injection. 2. Antispasmodic: most of the extrahepatic bile duct stones will have abdominal pain, mostly paroxysmal colic, can choose scopolamine antispasmodic treatment. 3. Surgery: extrahepatic bile duct stones advocate surgical treatment, surgical methods include choledochotomy, T-tube drainage, bile-intestinal anastomosis, endoscopic retrograde pancreatic cholangiopancreatic lithotripsy and so on. How to treat extrahepatic bile duct stones, we need to consult the doctor in time, and actively cooperate with the doctor’s treatment.