ENDOSCOPIC RETROGRADE CHOLANGIOPANCREATOGRAPHY OR LAPROSCOPIC CHOLECYSTECTOMY

应接受激光胆囊镜手术的患者和 胆总管结石风险增加将被随机分成一组 有两个群体。I组患者行术前ERCP检查。集团化 II组患者行术中胆道造影术。 如发现CBD，将转至术后ERCP检查。 这组患者还将在手术前接受内窥镜检查 超声波检查。我们将比较住院时间、发病率和费用。

Patients who are candidates for Laproscopic Cholecystectomy and who are at increased risk for Common Bile Duct Stones will be randomized to one of two groups. Group I patients will undergo preoperative ERCP. Group II patients will undergo Lap Chol with Intraoperative Cholangiography. They will be referred to the postoperative ERCP if CBDS are found. Patients in this group will also undergo preoperative Endoscopic ultrasonography. We will compare length of stay morbidity, and cost.