腹腔镜胆囊切除术并发胆管损伤26例临床分析

目的 探讨腹腔镜胆囊切除术中并发胆管损伤的类型。原因及其预防。方法 回顾分析26例胆管损伤的原因。修复方法与结果。结果 本组术中胆管解剖关系不清所致胆管损伤15例。其中经胆囊管造影显示胆管识别错误电动致胆管切开10例，钛夹夹闭胆管3例；胆管电凝热传导伤4例。胆管撕裂，4例。结论 胆管解剖不清所致的胆管损伤是LC胆管损伤最常见类型。占58%，准确掌握术中造影能及时发现胆管识别错误所致的胆管损伤，仔细分清肝总管远端，胆总管近端，胆囊管近端及其汇合处，胆囊三角区内正确分离与安全止血是预防腹腔镜胆囊切除术胆管损伤的关键。

Bile duct injury in laparoscopic cholecystectomy ,analysis of 26 cases

Objective To discuss the mechanism and prevention of bile duct injury in laparoscopic cholecystectomy (LC). Methods Twenty-six cases with bile duct injuries in this study were evaluated retrospectively regarding their location, mechanism, time of detection, repairment and outcome, and the role of intraoperative cholangiography (IOC) in preventing bile duct injury. Results Among a total of 26 cases there are duct injury due to misidentification 15 cases,( IOC detected the misidentification of bile duct injuries intraoperatively 10 cases, clipping the common duct 3 cases, duct thermal injuries 4 cases and duct lacerations 4 cases, Conclusion Duct injury due to misidentification was the main type of bile duct injury in LC, Correct interpretation of IOC will detect the duct injury intraoperatively and prevent the severe consequence. Meticulous dissection and exposure of the junction of distal common hepatic duct, proximal common bile duct, and proximal cystic duct, and safe hemostasis in Calot triangle are the important measures to prevent bile duct injury in LC.