呼吸道烧伤患者由于气管及支气管、细支气管内黏膜受损,屏障被破坏,痰液不易咳出,是肺部感染的高发人群。严重的肺部感染可诱发呼吸衰竭,甚至诱发出现全身脓毒血症及菌血症,因此控制肺部感染是临床对危重烧伤患者救治的关键环节之一[1]。作者医院对56例中重度烧伤合并呼吸道损伤肺部感染的患者采用纤支镜支气管肺泡灌洗术进行治疗,取得较好效果。 Respiratory trauma patients due to the trachea and bronchi, bronchial mucosa damage, barrier is damaged, sputum is not easy to cough, is a high incidence of pulmonary infection in the population. Severe pulmonary infection can induce respiratory failure, and even induce systemic sepsis and bacteremia, so the control of pulmonary infection is clinically critical treatment of critically ill patients with burn one of the [1]. In the author’s hospital, 56 patients with moderate-severe burn and pulmonary infection with respiratory tract injury were treated with bronchoflural bronchial alveolar lavage, and achieved good results.