重症颅内感染患儿肺部并发症的发病率较高 ,尤其是昏迷时间长的患儿 ,首先是吞咽反射、咳嗽反射减弱或消失 ,气道内分泌物排除不畅 ,其次胃食道反流及长期卧床及各种呼吸道操作造成肺部感染。除积极治疗原发病外 ,应加强预防措施 :变换体位、定时叩背吸痰、减少不必要刺激、气 The incidence of pulmonary complications in children with severe intracranial infection is high, especially in children with coma for a long time, the first is swallowing reflex, the cough reflex diminished or disappeared, airway secretions excluded poor, followed by gastroesophageal reflux and Long-term bed and a variety of respiratory operations caused by lung infection. In addition to active treatment of the primary disease, should be strengthened preventive measures: changing position, regular knock back suction, reduce unnecessary stimulation, gas