ABSTRACT
Objective To summarize the efficacy and safety of covered metal stents joint nasobiliary drainage in treated with ERCP-related Ⅲ Stapfer bile duct perforation. Method Covered metal stent were immediately placed with patients for ERCP-related III Stapfer bile duct perforation. Then, nasobiliary drainage were placed. The stents were removed after 2 ～ 4 weeks. Result 6 patients were all improved, and no surgical patients. The effective rate was 100.00％. No stent related complications occurred. The symptoms of abdominal infection occurred in 1 patient during hospitalization, the rate was 16.67％. Conclusion The method of treatment for ERCP-related III Stapfer bile duct perforation was safe and effective, it was worthy of clinical popularization and application.