| 衍射型多焦点人工晶体与单焦点人工晶体植入术后的临床观察 |
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| 引用本文： | 计菁,罗敏,范先群,陆剑峰. 衍射型多焦点人工晶体与单焦点人工晶体植入术后的临床观察[J]. 上海交通大学学报(医学版), 2011, 31(8): 1073-1077. DOI: 10.3969/j.issn.1674-8115.2011.08.005 |
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| 作者姓名： | 计菁 罗敏 范先群 陆剑峰 |
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| 作者单位： | 上海交通大学医学院附属第九人民医院眼科,上海,200011 |
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| 基金项目： | 上海市重点学科建设项目(S30205)~~ |
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| 摘 要： | 目的对比研究ReSTOR折叠式衍射型多焦点人工晶体和AcrySof Natural折叠式球面单焦点人工晶体在老年性白内障手术后的视觉质量。方法选取年龄相关性白内障患者51例(64眼),分别植入ReSTOR折叠式衍射型多焦点人工晶体(观察组,30眼/24例)和AcrySof Natural折叠式球面单焦点人工晶体(对照组,34眼/27例)。术后1周、1个月和3个月随访,观察术后两组患者的最佳矫正远视力、裸眼近视力、拟调节力、波前像差和对比敏感度。结果术后3个月观察组最佳矫正视力≥4.7者占93.3%,裸眼近视力≥4.5者占86.6%;对照组最佳矫正远视力≥4.7者占73%,术后裸眼近视力≥4.5者占11.1%;两组间最佳矫正远视力比较,差异无统计学意义(P>0.05);两组间裸眼近视力比较,差异具有统计学意义(P<0.05);术后3个月,观察组拟调节力为(-3.14±0.91)D,对照组为(-1.03±0.33)D,两组间比较,差异具有统计学意义(P<0.01);术后1周、1个月和3个月两组间对比敏感度在各空间频率上比较,差异具有统计学意义(P<0.05)。两组波前像差检查显示:小瞳孔时两组均方根值和Z04比较...
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| 关 键 词： | 白内障 对比敏感度 波前像差 多焦点人工晶体 拟调节力 |
Clinical observations of monofocal intraocular lens and multifocal intraocular lens implantation in cataract surgery |
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| JI Jing,LUO Min,FAN Xian-qun,LU Jian-feng. Clinical observations of monofocal intraocular lens and multifocal intraocular lens implantation in cataract surgery[J]. Journal of Shanghai Jiaotong University:Medical Science, 2011, 31(8): 1073-1077. DOI: 10.3969/j.issn.1674-8115.2011.08.005 |
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| Authors: | JI Jing LUO Min FAN Xian-qun LU Jian-feng |
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| Affiliation: | JI Jing,LUO Min,FAN Xian-qun,LU Jian-feng(Department of Ophthalmology,the Ninth People's Hospital,Shanghai Jiaotong University School of Medicine,Shanghai200011,China) |
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| Abstract: | Objective To compare the vision performance of foldable monofocal intraocular lens(IOLs)(AcrySof Natural) with foldable multifocal IOLs(ReSTOR) implantation in cataract surgery in the elderly. Methods Fifty-one patients(64 eyes) with age-related cataract were selected,and were implanted with foldable multifocal IOLs(ReSTOR)(observation group,24 patients,30 eyes) or foldable monofocal IOLs(AcrySof Natural)(control group,27 patients,34 eyes).The best corrected distant vision acuity,uncorrected near vision acu... |
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| Keywords: | cataract contrast sensitivity wavefront aberration multifocal intraocular lens pseudoaccommodation |
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