常见的角膜异物伤病虽小常引起视力障碍,我院对1979年6月至11月对140例角膜异物伤的观察,发现异物在角膜上的分布与角膜在睑裂中暴露的部位有关,另外在异物伤中以铁质异物多见且伤后反应最强,可很快生锈及发生浸润,形成锈环及浸润环,有一定的临床意义,总结如下。 Common corneal foreign body injuries, although small often cause visual impairment, our hospital on June 1979 to November of 140 cases of corneal foreign body injury and found that the distribution of foreign body in the cornea and cornea in the blepharophimosis exposed parts, In addition, foreign body injuries in the more common foreign body and the most iron after the injury, rust and infiltration can be quickly formed rust ring and infiltration ring, a certain clinical significance, summarized as follows.