A good surgical exposure of porta hepatis in 81 patients with various hepatobiliary diseases was gained with the technique of sharp dissection and electronic coagulation.

• 根据用电凝锐性解剖方法成功为81例肝脏、胆道疾病患者实施肝门外科解剖的体会，详细介绍肝门部外科解剖的技巧与要点。