本文从分类、抗感染、多器官功能维护、水电解质平衡与营养支持、确定性治疗等方面叙述肠外瘘的治疗进展，为肠外瘘的治疗提供临床参考。

In this paper, author reviews advances in the treatment of intestinal fistulas from classification of intestinal fistulas, anti-infection, maintenance of multiple organ functions, balance of water solution and electricity, nutritional support, and deterministic treatments ect., in order to provide a guidance treatment for intestinal fistulas.