气管支气管异物系指外物通过不同方式进入气管支气管后造成一系列呼吸道症状，甚至危及生命的一种疾病，尤以小儿多见，是耳鼻喉科常见急症，处理不当，瞬间危及患儿生命。结合临床实践对此病的诊断、治疗过程中容易发生的问题做一简单讨论。１　诊断１－１　异物吸入史　此点 Tracheobronchial foreign body refers to the foreign body through a variety of ways into the tracheobronchial cause a series of respiratory symptoms, and even life-threatening disease, especially in children more common otorhinolaryngology is a common emergency, improper handling, an immediate threat to children’s lives. Combined with clinical practice on the diagnosis of the disease, the treatment process prone to make a simple discussion. 1 Diagnosis 1-1 foreign body history of inhalation