Methods 2 7cases of intragenic biliary duct injury had been analysed retrospectively near nine years.

方法顾性分析9年来27例医源性胆道损的情况。

Objective To investigate the pathogenesis and treatment and preventive measures of intragenic biliary duct injury.

目的总结医源性胆道损的原因,处理方法,预防措施。