虽然目前的医疗技术水平已经取得很大进步,然而呼吸道异物及其并发症的发生率仍未明显减少,而且最近几年有关婴儿呼吸道异物的报道有所增加。据70年代的文献报道,婴儿在呼吸道异物的发生率为5～15.1%,吸入异物后呼吸道并发症发生率为68.2%,而且13%的患儿异物吸入史不明。作者于1973～1983年在某医院耳鼻咽喉科共收治呼吸道异物616例,内有婴儿65例,占10.2%。其中新生儿1例,年龄1～3个月5例,3～6 Although the current medical technology has made great strides, the incidence of foreign body and its complications has not decreased significantly. In recent years, however, there has been an increase in reports of foreign body particles in infants. According to the literature of the 1970s, the incidence of foreign body in the respiratory tract in infants was 5-15.1%. The incidence of respiratory complications after inhalation of foreign body was 68.2%, and 13% of children had unknown history of foreign body aspiration. The author in 1973 to 1983 in a hospital otolaryngology were treated 616 cases of foreign bodies in the airway, there are 65 infants, accounting for 10.2%. One newborn in 1 case, 1 to 3 months in 5 cases, 3 ~ 6