Repair of the defects of the biliary ducts is a difficult problem in the biliary duct surgery. The experiences of using pcdiculated cystic flap in the repair of such defects in 3 cases were reported. It was hold that, under the following conditions as normal function of the Oddi s sphincter, the intrahepatic and extrahepatic pathology completely corrected, and the inflammatory reaction of the local biliary tree less severe, one should strive to try the above mentioned procedure, because it was an operation ...