Corneal higher-order aberrations in amblyopia
Corneal higher-order aberrations in amblyopia
复制标题
DOI：
10.1177/112067211002000102
复制
发表时间：
2010-01-01
影响因子：
1.7
通讯作者：
Alio, Jorge L.
中科院分区：
文献类型：
--
作者：
Plech, Agata R.;Pinero, David P.;Alio, Jorge L.
目的.目的探讨屈光参差性弱视和各向同性弱视患者角膜高阶像差的大小、类型和作用。78例125眼（单眼弱视组30例，双眼弱视组17例，正常对照组31眼），年龄18 ~ 67岁。所有患眼均接受全面的眼科检查，包括使用CSO系统进行角膜地形图和像差分析。使用不同的均方根（RMS）参数对6 mm瞳孔进行像差测量研究。此外，还计算和分析了眼残余散光（ORA）。对两组的屈光和像差数据进行了比较分析。单眼弱视组与非弱视组在柱镜（p=0.003）、最佳矫正视力（p
PURPOSE. To investigate the amount, type, and role of corneal higher order aberrations in both isotropic and anisometropic amblyopic adult patients.METHODS. A total of 125 eyes of 78 patients with age ranging from 18 to 67 years (30 patients with unilateral amblyopia, 17 with bilateral amblyopia, and 31 normal eyes considered as the control group) were included. All eyes received a comprehensive ophthalmologic examination that included corneal topographic and aberrometric analysis with the CSO system. The aberrometric study was performed for a 6-mm pupil using different root mean square (RMS) parameters. Additionally, the ocular residual astigmatism (ORA) was also calculated and analyzed. A comparative analysis of the refractive and aberrometric data between groups was performed.RESULTS. In the unilateral amblyopia group, statistically significant differences between the amblyopic and non-amblyopic eye were found in cylinder (p=0.003), best-corrected visual acuity (BCVA) (p