@article{YKXB3667,
author = {Liexi Jia 和 Yifei Huang 和 Zhaohui Li},
title = {Analysis of Corneal Spherical Aberration in Patients before and after Phacoemulsification},
journal = {眼科学报},
volume = {27},
number = {4},
year = {2016},
keywords = {},
abstract = {Purpose:To investigate the distribution and changes in corneal four-order spherical aberration Z40 in patients with age-related cataract before and after phacoemulsification,and to direct the application of aspherical intraocular lens (IOL)in PHACO combined with IOL implantation.Methods:A total of 155 eyes in 93 patients with age-related cataract were included.All patients received a comprehensive ophthalmologic examination.Corneal Z40 at a pupil diameter of 6 mm was measured by using a Scheimpflug photography system (Pentacam) preoperatively and 3 months postoperatively.Results:The mean corneal Z40 before and after the PHACO at a diameter of 6 mm was(0.294 ±0.138)μm and(0.271 ± 0.130)μm,respectively,with statistical significance(P},
url = {https://ykxb.amegroups.com/article/view/3667}
}