Clinical significance of duodenoscopy combined with choledochoscopy in the test of the functions of Oddi's sphincter / 中国微创外科杂志

ABSTRACT

Objective To determine operation procedure according to Oddi's sphincter functions decteted by preoperative duodenoscopy combined with intraoperative choledochoscopy (IOC). Methods The duodenal papillae and Oddi's sphincter functions of 319 cases with hepatobiliary calculus were detected by preoperative duodenoscopy, ERCP and IOC. Results As for the functions of Oddi's sphincter, 79 cases were superior, 152 cases favorable and 88 cases poor. Conclusions For patients with hepatobiliary calculus whether Oddi's sphincter is reserved according to the Oddi's sphincter function.