In vivo Assessment of Higher-Order Aberrations after Acrysof Toric Intraocular Lens Implantation: A Comparative Study

2012 ◽  
Vol 22 (4) ◽  
pp. 531-540 ◽  
Author(s):  
Antonio Scialdone ◽  
Giulia Raimondi ◽  
Gaspare Monaco
Keyword(s):  
Comparative Study ◽  
Intraocular Lens ◽  
Higher Order ◽  
Intraocular Lens Implantation ◽  
Toric Intraocular Lens ◽  
Higher Order Aberrations ◽  
Lens Implantation ◽  
In Vivo Assessment

Changes in Higher-Order Aberrations After Iris-Fixated Phakic Intraocular Lens Implantation

2013 ◽  
Vol 29 (10) ◽  
pp. 693-700 ◽  
Author(s):  
Hidemasa Torii ◽  
Kazuno Negishi ◽  
Kazuhiro Watanabe ◽  
Megumi Saiki ◽  
Naoko Kato ◽  
...  
Keyword(s):  
Intraocular Lens ◽  
Higher Order ◽  
Intraocular Lens Implantation ◽  
Phakic Intraocular Lens ◽  
Higher Order Aberrations ◽  
Lens Implantation

scholarly journals The Influence of Decentration on Higher-Order Aberrations in Artisan Aphakic Intraocular Lens Implantation Eyes

2020 ◽  
Vol 2020 ◽  
pp. 1-7
Author(s):  
Aizhu Miao ◽  
Min Zhang ◽  
Tianhui Chen ◽  
Yi Lu
Keyword(s):  
Intraocular Lens ◽  
Case Series ◽  
Higher Order ◽  
Intraocular Lens Implantation ◽  
Retrospective Case ◽  
Higher Order Aberrations ◽  
Vision Science ◽  
Department Of Ophthalmology ◽  
Lens Implantation ◽  
The Mean

Purpose. To characterize the influence of decentration on higher-order aberrations of Artisan aphakic intraocular lens implantation eyes. Setting. Department of Ophthalmology and Vision Science, Eye and ENT Hospital of Fudan University, Shanghai, China. Design. Retrospective case series. Methods. Twenty-three eyes of 18 patients were retrospectively examined. Location of the IOL was imaged using a slit-lamp, and decentration (the distance from the center of a pupil to the geometric center of the IOL) was measured using the AutoCAD 2007 software. Ocular and internal higher-order aberrations were measured using the wavefront analyzer KR-1W (Topcon) and their correlation with decentration were analyzed. Coma, spherical, 3rd-, 4th-order, trefoil, tetrafoil aberrations, ocular, and internal higher-order aberrations were calculated for a 4.0 mm pupil diameter. Results. The mean age of patients was 33.6 ± 21.4 years (ranging from 7 to 72 years). The mean follow-up period was 28.2 ± 10.5 months (ranging from 12 to 52 months). The mean postoperative best-corrected visual acuity (BCVA) was 0.19 ± 0.19 logMAR (range −0.18–0.52). The mean decentration was 0.57 ± 0.28 mm (range 0.15–1.21 mm). There was no correlation between Artisan IOL decentration and ocular higher-order aberrations, internal higher-order aberrations, coma, spherical, 3rd-, 4th-order, trefoil, and tetrafoil aberrations, respectively. There was a positive correlation between Artisan IOL decentration and 2nd-astig aberrations when 2nd-astig aberrations were less than 0.1. Conclusions. The position of Artisan IOLs showed slight decentration and the amounts of decentration were not large enough to influence higher-order aberrations.

Comparative Study of Intraocular Lens Implantation Through 3.2- and 5.5-mm Incisions

Ophthalmology ◽  
1994 ◽  
Vol 101 (7) ◽  
pp. 1183-1190 ◽  
Author(s):  
Tetsuro Oshika ◽  
Shunji Tsuboi ◽  
Shigeo Yaguchi ◽  
Fumiaki Yoshitomi ◽  
Toshiyuki Nagamoto ◽  
...  
Keyword(s):  
Comparative Study ◽  
Intraocular Lens ◽  
Intraocular Lens Implantation ◽  
Lens Implantation

Visual outcomes after toric intraocular lens implantation in pediatric eyes undergoing cataract surgery

2020 ◽  
Vol 46 (8) ◽  
pp. 1102-1107
Author(s):  
Vaishali Vasavada ◽  
Lajja Shastri ◽  
Abhay R. Vasavada ◽  
Priyanka Patel ◽  
Deepa Agarwal ◽  
...  
Keyword(s):  
Cataract Surgery ◽  
Intraocular Lens ◽  
Intraocular Lens Implantation ◽  
Toric Intraocular Lens ◽  
Visual Outcomes ◽  
Lens Implantation
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