[1]刘春雷,王晶,李彬,等.不同材料及球差人工晶状体眼散射比较分析[J].眼科新进展,2016,36(6):566-568.[doi:10.13389/j.cnki.rao.2016.0150]
　LIU Chun-Lei,WANG Jing,LI Bin,et al.Comparison of ocular scatter between intraocular lenses with different material and spheric aberration[J].Recent Advances in Ophthalmology,2016,36(6):566-568.[doi:10.13389/j.cnki.rao.2016.0150]
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不同材料及球差人工晶状体眼散射比较分析
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《眼科新进展》[ISSN:1003-5141/CN:41-1105/R]

卷:
36卷
期数:
2016年6期
页码:
566-568
栏目:
应用研究
出版日期:
2016-06-05

文章信息/Info

Title:
Comparison of ocular scatter between intraocular lenses with different material and spheric aberration
作者:
刘春雷; 王晶; 李彬; 武芹; 栗映梅; 贾茹; 梁霞
250000　山东省济南市，济南市第二人民医院眼科
Author(s):
LIU Chun-Lei ; WANG Jing ;  LI Bin ; WU Qin ;  LI Ying-Mei ;  JIA Ru ;  LIANG Xia
Department of Ophthalmology , Jinan Second People ’ s Hospital , Jinan 250000 , Shandong Province , China
关键词:
人工晶状体; 客观散射指数; 调制传递函数截止空间频率; 斯特尔比值; 像差
Keywords:
intraocular lens ;  optical scattering index ;  modulation transfer function cutoff ;  Strehl Ratio ;  aberration
DOI:
10.13389/j.cnki.rao.2016.0150
文献标志码:
A
摘要:
目的　比较负球差疏水性丙烯酸酯人工晶状体眼和零球差亲水性丙烯酸酯人工晶状体眼术后１个月术眼散射情况。方法　收集我院行超声乳化吸出联合人工晶状体植入术患者６０眼，其中３０眼植入负球差疏水性丙烯酸酯人工晶状体，定义为ＴｅｃｎｉｓＺＡ９００３组；另外３０眼植入零球差亲水性丙烯酸酯人工晶状体，定义为ＳｏｆＴｅｃＨＤ组。术后１个月使用欧卡斯测量各组客观散射指数（ｏｂｊｅｃｔｉｖｅｓｃａｔｔｅｒｉｎｇｉｎｄｅｘ，ＯＳＩ）、调制传递函数截止空间频率（ｍｏｄｕｌａｔｉｏｎｔｒａｎｓｆｅｒｆｕｎｃｔｉｏｎｃｕｔｏｆｆ，ＭＴＦｃｕｔｏｆｆ）、斯特尔比值（ｓｔｒｅｈｌｒａｔｉｏ，ＳＲ）。使用Ｐｅｎｔａｃａｍ测量各组角膜总高阶像差、球差、水平彗差、垂直彗差，将ＯＳＩ与其进行相关分析。结果　ＴｅｃｎｉｓＺＡ９００３组ＯＳＩ值为２．０２０±０．６９３，ＭＴＦｃｕｔｏｆｆ值为２１．１８８±５．９６５，ＳＲ值为０．１１６±０．０３９；ＳｏｆＴｅｃＨＤ组ＯＳＩ值为１．６８３±０．６２４，ＭＴＦｃｕｔｏｆｆ值为２２．７９７±７．２０５，ＳＲ值为０．１３１±０．０３２，组间比较差异均无统计学意义（Ｐ＝０．０５３、０．３５０、０．１３１）。两组ＯＳＩ与其角膜总高阶像差、球差、水平彗差、垂直彗差均没有相关性（均为Ｐ＞０．０５）。结论　ＴｅｃｎｉｓＺＡ９００３人工晶状体和ＳｏｆＴｅｃＨＤ人工晶状体术后１个月全眼ＯＳＩ没有差异，且与自身角膜像差没有相关性。
Abstract:
Objective To compare the ocular scatter between hydrophilic acrylic intraocular lens with negative spherical aberration and hydrophobic acrylic intraocular lens with zero spheric aberration at I month after implantation. Methods In this prospective clinical control study ,30 eyes were implanted with hydrophilic acrylic intraocular lenses with negative spherical aberration, defrned as Tecnis ZA9003 group. 30 eyes were implanted with hydrophobic acrylic intraocular lenses with zero spherical aberration, defined as SofTec HD group. The optical scattering index ( OSI) , modulation transfer function cutoff ( MTF cutoff) and Strehl Ratio ( SR) were measured by OQAS TM II at I month after implantation. Comeal total high order aberration, spheric aberration. horizontal and vertical coma were measured by Pentaeam. Their correlation with OSI was analyzed. Results OSI, MTF cutoff and SR in Tecnis ZA9003 group were 2. 020 + 0. 693 .21. 188 + 5. 965 and 0. 116 + 0. 039 , respectively , which in SofTec HD group were 1. 683 +0. 624 .22. 797 +7. 205 and 0. 131 +0. 032 , there was no statistical difference between two groups (P = 0. 053 .0. 350 .0. 131 ) . There was no correlation of OSI with corneal total high order aberration, spheric aberration, horizontal and vertical coma ( all P >0. 05 ). Conclusion There is no difference rn ocular scatter between Tecnis ZA9003 group and SofTec HD group at I month after operation. There is no correlation of OSI with self-corneal aberration.

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更新日期/Last Update: 2016-06-27