| 白内障不同手术方式对人工晶体眼高阶像差影响的临床观察 |
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| 引用本文： | 郑广瑛,顾志敏,齐若.白内障不同手术方式对人工晶体眼高阶像差影响的临床观察[J].医药论坛杂志,2011(18):79-81,83. |
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| 作者姓名： | 郑广瑛 顾志敏 齐若 |
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| 作者单位： | 郑州大学第一附属医院眼科;郑州大学第五附属医院; |
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| 摘 要： | 目的观察白内障超声乳化和小切口囊外摘除术两种手术方式术后人工晶状体眼的高阶像差的变化,评价不同手术方式对人工晶状体眼高阶像差的影响。方法连续选取年龄相关性白内障44例(44眼),随机分为两组,A组22例(22眼)实施巩膜隧道切口(5.5mm)白内障囊外摘除联合人工晶体植入术;B组22例(22眼)实施巩膜隧道切口(3.0mm)白内障超声乳化摘除联合人工晶体植入术;并设同龄正常晶状体眼22例(22眼)为对照组。分别采集术后1周、1个月、3个月及对照组波前像差值并进行统计学分析,比较实验组间、实验组与正常对照组间高阶像差的差异。结果术后1周、1个月、3个月A组和B组之间高阶像差的差异无统计学意义(P>0.05),A、B两组分别与正常对照组比较,高阶像差的差异均有统计学意义(P<0.05)。结论人工晶状体眼的高阶像差较正常晶状体眼增大,白内障超声乳化和小切口囊外摘除两种手术方式对高阶像差的影响无明显差异。
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| 关 键 词： | 高阶像差 白内障 手术方式 人工晶体眼 |
Effect of different cataract surgery on higher-order aberrations in pseudophakic eyes |
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| ZHENG Guang-ying,GU Zhi-min,QI Ruo The First Affiliated Hospital of Zhengzhou University,Zhengzhou ,China.Effect of different cataract surgery on higher-order aberrations in pseudophakic eyes[J].Journal of Medical Forum,2011(18):79-81,83. |
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| Authors: | ZHENG Guang-ying GU Zhi-min QI Ruo The First Affiliated Hospital of Zhengzhou University Zhengzhou China |
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| Institution: | ZHENG Guang-ying,GU Zhi-min,QI Ruo The First Affiliated Hospital of Zhengzhou University,Zhengzhou 450052,China |
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| Abstract: | Objective To review the higher-order aberrations of pseudophakic eyes after phacoemulsification and small incision extracapsular cataract extraction,and to evaluate the impact on the higher-order aberrations of pseudophakic eyes by the two different surgical methods.Methods Forty-four cases(44 eyes) of age-related cataract patients were randomly divided into two groups,namely Group A(extracapsular cataract extraction surgery group) and group B(phacoemulsification group),and set 22 normal phakic eyes in age-... |
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| Keywords: | Higher-order aberrations Cataract Surgical methods Pseudophakic eyes |
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