from target studies of the clinical value of choledochal drainage through the stump of the cystic duct by halsted-pikovsky method , following cholecystectomy for courvosier 's gallbladder without choledochotomy , the authors have come to the conclusion that such drainage does not improve the postoperative clinical course , while evolving an added risk of some complications .
C0008320
cholecystectomy
C0016976
gallbladder