1992～2000年,我们采用火柴棉棒法取角膜表面异物285例,效果满意,报告如下。 1 资料与方法 1.1 临床资料本组285例中男123例,女162例;年龄6～82岁。发生在训练演习中98例,施工作业中82例,日常生活中60例,社交和旅游等活动中45例。距发生异物的时间最短不足1h,最长超过12h。 1.2 方法取火柴1根,在其尾端用无菌脱脂干棉球制成小棉棒,直径为5mm左右,尾端不宜外露,以免误伤角 From 1992 to 2000, we used a matchstick method to obtain corneal surface foreign bodies 285 cases, the results are satisfactory, the report is as follows. 1 Materials and Methods 1.1 Clinical data 285 cases in this group, 123 males and 162 females; aged 6 to 82 years. Occurred in the training exercise in 98 cases, construction operations in 82 cases, 60 cases of daily life, social and tourism activities in 45 cases. The shortest time from the occurrence of foreign body less than 1h, the longest than 12h. 1.2 Methods take a match, in its tail end with a sterile cotton swab made of small cotton swabs, diameter of about 5mm, the tail should not be exposed, so as not to hurt the angle