我院从1980年2月～1983年1月治疗嵌顿性角膜异物共544人559眼,现小结于下: (一)诊断标准:所有门诊角膜异物,均滴1%地卡因麻醉,用沾有生理盐水的湿棉签轻轻擦拭,凡不能擦除之异物称为嵌顿性角膜异物,即异物嵌入上皮层以下的深层角膜。(二)取除方法:角膜表面麻醉,嘱睁眼 Our hospital from February 1980 to January 1983 for the treatment of incarcerated corneal foreign body a total of 544 549 eyes, is summarized in the following: (a) diagnostic criteria: all out-patient corneal foreign body, were dripping 1% Wet cotton swab stained with saline lightly wipe, foreign body that can not be erased is called incarcerated corneal foreign body, namely the foreign body is embedded in the deep cornea below the epithelial layer. (B) removal method: corneal surface anesthesia, please open your eyes