患儿，男，１２岁。因不慎误咽注射针头后咳嗽、气紧１月，于１９９７年１０月２２日急诊入院。胸部Ｘ线检查发现气管支气管异物—注射针头，针尖在气管内，针尾在左支气管内。入院第６天，于静脉复合麻醉下先经口腔插入支气管镜，由于声门裂明显前倾位，经声门插管困难，... Children, male, 12 years old. Inadvertent swallowed needle after the cough, gas tight in January, on October 22, 1997 emergency admission. Chest X-ray examination found tracheobronchial foreign body - injection needle, tip in the trachea, needle tail in the left bronchus. On the 6th day of admission, the bronchoscope was first inserted into the oral cavity under intravenous anesthesia. As the glottis was significantly anteverted, the transglottic intubation was difficult.