【Abstract】 Consensus on secondary airwaydigestive tract fistula, worked by Wang hongwu , Ke Mingyao, Li Wen etc, has been paid more attention since published recently, which is modified several times by 38 Chinese experts to achieve this result. It is the first consensus about the secondary airwaydigestive tract fistula in the world. This interpretation combined with clinical situation elaborates interventional diagnosis and treatment of secondary airway digestive tract fistula, for readers to study.