Comparison of the accuracy of toric IOL power in cataract eyes with irregular astigmatism using two keratometry devices. [PDF]
BMC OphthalmolBackground To compare the accuracy of toric intraocular lens (IOL) calculation using simulated keratometry (SimK) obtained from two different devices in cataract eyes with central or paracentral preoperative corneal irregular astigmatism.
Huang Y +6 more
europepmc +2 more sources
Distribution of Posterior Corneal Astigmatism According to Axis Orientation of Anterior Corneal Astigmatism [PDF]
PLoS ONE, 2015 To investigate the distribution of posterior corneal astigmatism in eyes with with-the-rule (WTR) and against-the-rule (ATR) anterior corneal astigmatism.We retrospectively examined six hundred eight eyes of 608 healthy subjects (275 men and 333 women ...
Toshiyuki Miyake +2 more
openalex +3 more sources
Evaluating the predictive relationship between manifest refractive astigmatism, topographic astigmatism, and ocular residual astigmatism: A comparative study. [PDF]
J Int Med ResBackground The interaction between manifest refractive astigmatism and topographic astigmatism is critical in planning refractive surgery. This study aimed to investigate the predictive relationship between manifest refractive astigmatism and topographic
Yosif W +3 more
europepmc +2 more sources
Comparison of ocular residual astigmatism between children with clinically significant and non-significant astigmatism. [PDF]
BMC OphthalmolPurpose To compare the difference of ocular residual astigmatism (ORA) in children with clinically significant astigmatism and non-significant astigmatism. Methods This is a cross-sectional study. Participants were divided into the clinically significant
Lin J, An D, Zhu J, Yan D.
europepmc +2 more sources
Predicting Residual Astigmatism in Cataract Surgery
Vision, 2022 The purpose of this review is to evaluate the prediction of postoperative residual astigmatism and to determine the best prediction method for astigmatism correction.
Atsushi Kawahara
doaj +1 more source
BMC Ophthalmology, 2022 Background To assess the correlation between ocular residual astigmatism and anterior corneal astigmatism in children with low and moderate myopia. Methods Refractive astigmatism was determined by subjective manifest refraction.
Jian Lin +3 more
doaj +1 more source
Symmetrical femtosecond laser arc incision in correcting corneal astigmatism in cataract patients [PDF]
International Journal of Ophthalmology, 2023 AIM: To evaluate the effect of symmetrical arc incision correcting corneal astigmatism in femtosecond laser-assisted phacoemulsification (FLACS). METHODS: This study enrolled patients with cataract combined with regular corneal astigmatism of >0.75 D ...
Zun-Xia Hu +10 more
doaj +1 more source
Diagnostics, 2023 Purpose: To analyse the correspondence between refractive astigmatism and corneal astigmatism in pseudophakic eyes with non-toric intraocular lenses. Setting: Yeouido St. Mary hospital, Seoul, Republic of Korea.
Kyung-Sun Na +3 more
doaj +1 more source
Posterior Corneal Characteristics of Cataract Patients with High Myopia. [PDF]
PLoS ONE, 2016 PURPOSE:To evaluate the characteristics of the posterior corneal surface in patients with high myopia before cataract surgery. METHODS:We performed a cross-sectional study at the Eye and ENT Hospital of Fudan University, Shanghai, China.
Qinghe Jing +4 more
doaj +1 more source
Ocular Refraction at Birth and Its Development During the First Year of Life in a Large Cohort of Babies in a Single Center in Northern Italy [PDF]
, 2020 The purpose of this study was to investigate refraction at birth and during the first year of life in a large cohort of babies born in a single center in Northern Italy.
Bartollino S. +7 more
core +1 more source