英语语法分析

Objective to discuss the reasonable application of cholangioenterostomy in biliary surgery.

目的探讨胆肠吻合术在胆道外科中的合理应用。

Objective to explore the causes of reoperation after cholangioenterostomy for hepatolithiasis.

目的探讨肝胆管结石胆肠吻合术后再手术的原因。

Methods a retrospective analysis was made the clinical data of 21 cases receiving cholangioenterostomy.

方法对21例胆肠吻合术的临床资料进行回顾性分析，探讨胆肠吻合术应注意的问题。