目的比较经内镜逆行胰胆管造影术(endoscopic retrograde cholangiopancreatography,ERCP)联合腹腔镜胆囊切除术(laparoscopic cholecystectomy,LC),与腹腔镜胆总管探查Ⅰ期缝合(laparoscopic common bile duct exploration and primary suture,LBEPS)联合LC,治疗
奥狄括约肌压力测定(sphincter of Oddi manometry,SOM)是与经内镜逆行胰胆管造影术(endoscopic retrograde cholangiopancreatography,ERCP)联合的技术,用于评价胆管及胰管括约肌功能。由于SOM有并发胰腺炎的风险,并对ERCP操作技术要求较高,使其开展受到限制。SOM方法分微型传感器法和灌注法两大类,灌注法中使用可抽吸液体导