角膜异物伤为常见的眼外伤。角膜异物伤虽然检查和治疗比较简易，但如果处理不当，轻则延长治疗时间，重则可致感染，影响视力，严重的则可毁坏眼球。我科自1996年10月～1998年10月共治疗角膜异物伤35例。其中男性29例，女性6例；浅层角膜异物33例，深层异物2例。经下述方法处? Corneal foreign body injury is a common eye injury. Corneal foreign body injury although the inspection and treatment is relatively simple, but if not properly handled, ranging from the extension of treatment time, may lead to infection may affect visual acuity, serious can destroy the eye. Our department from October 1996 to October 1998 a total of 35 cases of corneal wound injury. Including 29 males and 6 females; shallow corneal foreign bodies in 33 cases, 2 cases of deep foreign body. By the following methods?