摘要
目的探讨缝针支托法取出深层角膜异物的效果和手术操作技巧。方法显微镜下采用缝针支托法取出深层角膜异物28例28眼。结果28例28眼均一次性取出深层角膜异物,无一例切穿角膜致异物落入前房。随访1～3个月,术后视力提高16例16眼,占57.1%,保持视力不变者12例12眼,占42.9%,无一例视力下降,术后视力恢复与异物种类、大小、位置、深度、存留时间长短、有无合并症等有关。结论缝针支托法取出深层角膜异物操作简单、安全、有效,实用性强,并发症少,值得眼科医生应用。
Objective To study the clinical treatment effect and surgical technique by needle supporting for removal of the deep layer corneal foreign body. Methods 28 cases （28 eyes） with the deep layer corneal foreign body were treated with operation. Through the needle supporting of corneal under operation mieroseope. Results All the deep layer corneal foreign bodies were successfully removed. The postoperative follow - up ranged from 1 to 3 month. Visual acuity was improved in different degree in 16 cases （57.1% ） and unchanged in 12 cases （42.9%）, no one cases the vision was less than that of pre- operation. Conclusions It is safe. effective and simple method for the needle supporting for removal of the deep layer corner foreign body and having less postoperative complication, It provides useful treatment for doctors of eye to removal corneal foreign body.
出处
《中国实用眼科杂志》
CSCD
北大核心
2005年第10期1130-1131,共2页
Chinese Journal of Practical Ophthalmology
