What is the best intervention for management of retained cystic duct stone with out merrizi after lap cholecystectomy ?

i have  patient 50-year-old post lap cholecystectomy2month complain from RUQ pain the ,cystic duct more than, 2/3 left in place and its tortuous and contain small 5-6mm stone so what is the best...

22 July 2016 4,947 7 View