Wavefront aberrations and retinal image quality in different lenticular opacity types and densities.
Wavefront aberrations and retinal image quality in different lenticular opacity types and densities.
复制标题
不同晶状体混浊类型和密度下的波前像差和视网膜图像质量
DOI：
10.1038/s41598-017-15245-4
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发表时间：
2017-11-10
影响因子：
4.6
通讯作者：
Cui X
中科院分区：
文献类型：
--
作者：
Wu CZ;Jin H;Shen ZN;Li YJ;Cui X
To investigate wavefront aberrations in the entire eye and in the internal optics (lens) and retinal image qualities according to different lenticular opacity types and densities. Forty-one eyes with nuclear cataract, 33 eyes with cortical cataract, and 29 eyes with posterior subcapsular cataract were examined. In each group, wavefront aberrations in the entire eye and in the internal optics and retinal image quality were measured using a raytracing aberrometer. Eyes with cortical cataracts showed significantly higher coma-like aberrations compared to the other two groups in both entire eye and internal optic aberrations (P= 0.012 andP= 0.007, respectively). Eyes with nuclear cataract had lower spherical-like aberrations than the other two groups in both entire eye and internal optics aberrations (P< 0.001 andP< 0.001, respectively). In the nuclear cataract group, nuclear lens density was negatively correlated with internal spherical aberrations (r= −0.527,P= 0.005). Wavefront technology is useful for objective and quantitative analysis of retinal image quality deterioration in eyes with different early lenticular opacity types and densities. Understanding the wavefront optical properties of different crystalline lens opacities may help ophthalmic surgeons determine the optimal time to perform cataract surgery.
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影响因子：
2.8
作者：
Rozema, JJ;Van Dyck, DEM;Tassignon, MJ
通讯作者：
Tassignon, MJ
影响因子：
3.7
作者：
Packer, Mark;Fine, I Howard;Hoffman, Richard S
通讯作者：
Hoffman, Richard S
DOI：
10.1364/josaa.19.000137
发表时间：
2002-01-01
影响因子：
1.9
作者：
Artal, P;Berrio, E;Guirao, A
通讯作者：
Guirao, A
影响因子：
4.4
作者：
Hiraoka, Takahiro;Okamoto, Chikako;Oshika, Tetsuro
通讯作者：
Oshika, Tetsuro
影响因子：
4.2
作者：
Ishii, Yuko;Okamoto, Chikako;Oshika, Tetsuro
通讯作者：
Oshika, Tetsuro