英语语法分析

There was no choledochus injury and death case.

无胆总管损伤及手术死亡病例。

Objective To evaluate the feasibility of exploration of ductus choledochus for choledocholelithes by choledochofiberoscope via cystic duct.

目的探讨经胆囊管胆道镜探查胆总管治疗胆总管结石可行性。

Method Statistics and analyse the quantity, type and reason of iatrogenic choledochus injury a year in 29771 cases of mini - cholecystectomy from 1991.1 to 2005.12.

方法统计、分析1991年1月-2005年12月29771例小切口胆囊切除术的年医源性胆管损伤的数量、类型及原因。