作者自1994年起应用玻璃酸钠注入前房的方法摘出角膜实质层及前房异物21例，报告如下：一般情况：21例中男13例，女8例，年龄最大60岁，最小16岁。其中角膜实质层异物14例，有6例异物部分进入前房，前房异物7例。致伤物有：糖葫芦、木刺、采刺、木屑、铜沫、石块等。全部病例应 The author since 1994, the application of sodium hyaluronate into the anterior chamber extraction of corneal pustular and anterior chamber foreign body in 21 cases, the report is as follows: General situation: 21 cases of 13 males and 8 females, the oldest 60 years old, minimum 16 years old . Including corneal foreign body in 14 cases, 6 foreign bodies into the anterior chamber, anterior chamber foreign body in 7 cases. Injuries are: candied fruit, wood thorn, stab, sawdust, copper foam, stones and so on. All cases should be