RESUMEN
Objective:In order to improve the treatment methods of laryngotracheal atresia, several improved surgical procedures were used.Method:From 1986,the 48 patients with laryngotracheal atresia accepted surgical treatment in our hospital.Laryngo-fissure with laser cauterization of the glottis, laryngotracheal reconstruction using surgical flaps with or without particles, laryngo-tracheal reconstruction using itself′s cicatrices, tracheal end-to-end anastomosis, two-stage laryngotracheal reconstruction using aqueduct method, bronchotracheal reconstruction through the chest. Result:46/48 cases were cured breathing without tracheal cannula.Following-up survey is 1～12 years.Conclusion:The treatment of cicatriceal laryngotracheal atresia was difficult, but if the surgical methods were selected carefully according to the situation of each patient, we also can get a good result.