ERCP和EST在腹腔镜胆囊切除术中的作用

目的 总结腹腔镜胆囊切除术(Laparoscopic cholecystectomy，LC)中联合应用内镜技术治疗伴有胆总管结石的胆囊结石病人的疗效。方法 对210例(同济医院124例，武汉市第四医院86例)LC术前、术后可疑合并胆总管结石行内镜逆行胰胆管造影术(Endoscopic retrograde cholangiopancreatogrophy，ERCP)和内镜括约肌切开术(Endoscopic sphincterotorny，EST)。结果 LC术前ERCP发现胆总管结石69例，EST清除63例，清除率91．3％(63／69)；LC术后ERCP发现胆总管残留结石9例，EST清除8例，清除率88．9％(8／9)。结论 LC联合ERCP、EST治疗胆囊结石合并胆总管结石是一种安全有效的方法，使病人避免开腹手术。

Application of endoscopic retrograde cholangiopancreatography and endoscopic sphincterotomy in laparoscopic cholecystectomy

ObjectiveTo summarize the curative effect of l aparoscopic cholecys tectomy (LC) combined with endoscopic retrograde cholangiopancreatography (ERCP) and endoscopic sphincterotomy (EST) for cholelithiasis concurrent with choledoc holithiasis.MethodsERCP and EST were applied in 210 patients suspected for c holedocholithiasis before (164 cases) or after (46 cases)LC.Results ERCP dis closed choledocholithiasis in 69 patients before LC, and then stones were comple tely removed by EST in 63 patients, with a clearance rate of 91 3% (63/69); ERC P revealed residual cholelith in 9 patients after LC, and 8 of them were cured by EST, with a clearance rate of 88 9% (8/9).ConclusionsLC co mbined with ERCP and EST for cholelithiasis concurrent with choledocholithiasis is safe and effec tive, keeping patients free from open surgery.