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本组研究目的是通过术后胆道造影并结合纤维胆道镜(简称纤胆镜)检查对比,以最大限度降低胆道术后残石率。 材料与方法 收集我院自1994.12～1997.12共140例
The purpose of this study is to compare postoperative cholangiography with fibrocholedochoscope (referred to as GG) to minimize the residual stone rate after biliary tract surgery. Materials and Methods We collected 140 cases in our hospital from 1994.12 to 1997.12