关键词: 呼吸介入技术, 儿科, 气管发育畸形

Abstract: Tracheal malformation is rare compared with other respiratory diseases，but it can affect the growth and development of children，and even endanger life，which is an important content of diagnosis and treatment in respiratory department of children. With the wide application of bronchoscopy and airway reconstruction in pediatrics，the diagnosis rate of airway malformation in children is gradually increasing. In recent years，with the development of minimally invasive medicine of respiratory endoscope，the new broncho scopic intervention techniques have been gradually used in clinic，so children can get timely and effective diagnosis and treatment，and great progress has been made in treatment. This article briefly reviews the existing techniques to help clinicians apply these minimally invasive techniques.

Key words: respiratory intervention technique, child, tracheal development malformation