角膜铁屑异物210例临床分析  

Clinical analysis of 210 cases of corneal iron foreign body

作　　者：许海嘉[1] 谢碧华[1] 陈卓[1] 

机构地区：[1]成都市第一人民医院眼科,成都610041

出　　处：《中华眼外伤职业眼病杂志》2013年第3期193-195,共3页Chinese Journal of Ocular Trauma and Occupational Eye Disease

摘　　要：目的分析角膜铁屑异物的不同摘出方法及临床效果。方法根据210例（223眼）铁屑异物在角膜的部位深浅不同，采取不同的手术摘出方法。结果铁屑异物摘出后，角膜留下厚薄不等的浑浊、瘢痕及散光，伤及瞳孔区者视力则受到不同程度的损害。结论对进入角膜基质深层和进入前房内的铁屑异物，则根据异物的大小、深浅、部位，采用不同的手术方式摘出。Objective To analyse the extraction method and clinical effect of the different corneal iron foreign bodies. Methods Different surgical methods were choosen based on the location of the iron fo- reign bodies in the cornea. Results Superficial corneal foreign bodies were removed directly. Deep corneal foreign bodies were removed through the corneal flap or the anterior chamber. After removal, there were dif- ferent degrees of opacity, scar or astigmatism left on the cornea. If the lesion was in the pupillary area, the functional vision decreased. Conclusion The surgical methods are choosen based on the size, depth and location of corneal foreign bodies.

关 键 词：角膜 铁屑 摘出 

分 类 号：R779.6[医药卫生—眼科]