作者
Takefumi Yamaguchi, Murat Dogru, Kazuko Yamaguchi, Takeshi Ono, Megumi Saiki, Hiromi Okuyama, Kazuo Tsubota, Kazuno Negishi
发表日期
2009/1/1
期刊
Journal of Cataract & Refractive Surgery
卷号
35
期号
1
页码范围
57-63
出版商
No longer published by Elsevier
简介
PURPOSE
To evaluate the effect of spherical aberration on visual function under natural pupil conditions after cataract surgery.
SETTING
Keio University Hospital, Tokyo, Japan.
METHODS
This study comprised cataract patients who had cataract extraction with implantation of an acrylic intraocular lens. Preoperative and postoperative visual acuity, higher-order aberration in the cornea and the whole eye, contrast sensitivity function, and pupil diameter under photopic and mesopic conditions 1 month after surgery were measured. The area under log contrast sensitivity function (AULCSF) and spherical aberration corresponding to the individual pupil diameter under photopic and mesopic conditions were evaluated.
RESULTS
One hundred seven eyes of 79 patients (30 men, 49 women; mean age 68.0 years ± 9.6 [SD]) were evaluated. The mean pupil diameter was 2.9 ± 0.50 mm under photopic conditions and 3.6 ± …
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T Yamaguchi, M Dogru, K Yamaguchi, T Ono, M Saiki… - Journal of Cataract & Refractive Surgery, 2009