双眼植入不同测算法人工晶体度数准确性的比较  

Comparison of the degree accuracy of the implanted intraocular lens of eyes measured by different methods

作　　者：黎海平[1] 唐忠鲁[1] 郝小波[1] 钟舒阳[1] 彭崇信[1] 王桂红[1] 王云[1] 方燕飞[1] 张亚非[1] 

机构地区：[1]广西中医学院第一附属医院眼科,南宁530023

出　　处：《广西医学》2006年第8期1155-1156,共2页Guangxi Medical Journal

基　　金：广西科学研究与技术开发计划项目(桂科计0342040)

摘　　要：目的比较双眼植入不同测算法人工晶体度数的准确性,评价游标卡尺测量法的临床应用价值。方法对50例患双眼老年性白内障的患者施行小切口白内障摘除术后,50眼植入用游标卡尺测量法算出度数的人工晶体,另50眼植入用角膜曲率计算出度数的人工晶体。术后3个月随诊检查裸眼视力及眼屈光度。结果术后3个月大部分患者的双眼都获得良好的屈光状态及裸眼视力,两种方法对比差异无统计学意义(P>0.05)。结论利用游标卡尺测量法测算人工晶体度数具有准确、经济的实用价值,值得临床推广应用。Objective To compare the degree accuracy of implanted intraoculax lens （IOL） measured by two different methods , and to assess the clinical value of vernier metry. Methods Minicut cataract extractions were performed on 50 cases of senile binocular cataracts, then 50 IOLS measured by vernier were implanted in 50 eyes and 50 IOLS measured by kerotometry in another 50 eyes. In the following examination 3 months later, the patients＇ dioptrometry and naked eyesight were checked. Results Good diopter and naked eyesight were gained for the majority of patients after 3 months. The distinction between the two methods was of no statistical significance （P 〉 0.05）. Conclusion Vemiermetry of IOL is accurate, economical and practical. It＇ s clinical application could be spread.

关 键 词：游标卡欠 人工晶体度数测量 人工晶体植入术 

分 类 号：R770.425[医药卫生—眼科]