Changes in Higher-order Aberrations after Superior-incision Cataract Surgery in Patients with Positive Vertical Coma
نویسندگان
چکیده
منابع مشابه
Corneal aberrations before and after small-incision cataract surgery.
PURPOSE To study the effect of small-incision cataract surgery on the optical aberrations of the cornea. METHODS Corneal topography was measured before and after cataract surgery on 70 eyes of 70 patients. Monofocal foldable IOLs were implanted after phacoemulsification through a clear-cornea, 3.5-mm incision without suture. Corneal aberrations, up to the fifth order and 6-mm pupil, were calc...
متن کاملCorneal astigmatism, high order aberrations, and optical quality after cataract surgery: microincision versus small incision.
PURPOSE To compare the astigmatism, high order aberrations, and optical quality of the cornea after microincision (approximately 1.7 mm) versus small incision approximately 3.2 mm) cataract surgery at Eye Center, Zhejiang University, Hangzhou, China. METHODS This prospective, randomized clinical study included microincision cataract surgery and small incision cataract surgery performed on 60 ...
متن کاملEffects of 3% diquafosol sodium ophthalmic solution on higher-order aberrations in patients diagnosed with dry eye after cataract surgery
PURPOSE To evaluate the effects of diquafosol sodium ophthalmic solution 3% (DQS) and artificial tears (AT) on higher-order aberrations (HOAs) in patients with dry eye after cataract surgery. DESIGN This was a post hoc analysis of a previously conducted randomized clinical study. METHODS Fifty-nine eyes from 42 patients (17 males and 25 females, aged 72.6±8.0 years) with verified or suspect...
متن کاملCorneal changes after small-incision cataract surgery in patients with diabetes mellitus.
OBJECTIVE To evaluate functional impairment in the corneal endothelium of eyes in patients with diabetes mellitus, after small-incision cataract surgery. METHODS Evaluation was performed in 93 eyes in patients with type 2 diabetes mellitus (diabetic group) and 93 eyes in patients without diabetic mellitus (nondiabetic group) who underwent cataract surgery. Using a topography system, the corne...
متن کاملChanges in higher-order aberrations after scleral buckling surgery for rhegmatogenous retinal detachment.
PURPOSE To evaluate changes in higher-order aberrations (HOAs) after scleral buckling surgery for the treatment of rhegmatogenous retinal detachment (RD). DESIGN Prospective observational comparative case series. PARTICIPANTS The study included 67 eyes of 67 rhegmatogenous RD patients undergoing scleral buckling surgery, and the fellow normal eyes comprised the control group. Twenty-seven e...
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ژورنال
عنوان ژورنال: Journal of the Korean Ophthalmological Society
سال: 2017
ISSN: 0378-6471,2092-9374
DOI: 10.3341/jkos.2017.58.3.268