Supported by the Natural Science Foundation of Guangdong Province,China(No.2022A1515010742);Hunan Provincial Natural Science Foundation of China(No.2021JJ30045);the Science Research Grant of Aier Eye Hospital Group(No.AF2102D5,No.AF2201D06,No.AF2201D05).
AIM:To evaluate the effect of symmetrical arc incision correcting corneal astigmatism in femtosecond laserassisted phacoemulsification(FLACS).METHODS:This study enrolled patients with cataract combined with regular co...
Background:Femtosecond laser astigmatic keratotomy(FSAK)and toric intraocular lens(IOL)implantation have been studied individually for comparison to treat astigmatism at cataract surgery.We report a case of surgically...
Background:To evaluate the accuracy and safety of micro radial and arcuate keratotomy incisions constructed by a femtosecond laser system with a curved contact patient interface in porcine eyes.Methods:Partial thickne...
Laser refractive surgery is one of the most performed surgical procedures in the world. Although regarded safe and efficient, it has side effects. All of the laser based refractive surgical procedures invoke corneal n...
AIM: To assess the objective and subjective results of a two-stage procedure for management of keratoconus: clear lensectomy with aspherical intraocular lens(IOL) implantation followed by wave front-guided photore...
Background:Astigmatic keratotomy(AK)remains an accessible means to correct surgically induced or naturally occurring astigmatism.The advantages of femtosecond laser-assisted astigmatic keratotomy(FSAK)over conventiona...
Purpose: To investigate the efficacy of non-penetrating femtosecond laser intrastromal astigmatic keratotomy (ISAK) in terms of topographic and refractive changes. Methods: Retrospective study including 42 eyes (35 pa...
funded by the Nature and Science Foundation of China(Grant No.81570869);Nature and Science Foundation of Zhejiang Province,China(Grant No.Y2110784);Zhejiang Provincial Foundation of China for Distinguished Young Talents in Medicine and Health(Grant No.2010QNA018);Foundation of Wenzhou City Science&Technology Bureau(Grant No.Y20140705);Engineering Development Project of Ophthalmology and Optometry(Grant No.GCKF201601).
Background:To compare the outcomes of a toric phakic intraocular lens(PIOL)and a spherical PIOL combined with astigmatic keratotomy(AK)for the correction of high myopic astigmatism.Methods:This study enrolled patients...
Postoperative visual acuity can be limited by post-keratoplasty astigmatism,even with a clear corneal graft.Astigmatism management can be performed by selective suture removal,adjustment of sutures,optical correction,...