Results 161 to 170 of about 108,431 (221)

Impact of advanced image-guided systems on correction of corneal astigmatism during FLACS. [PDF]

J Cataract Refract Surg
Yalamanchili SP, Cleary SM, Sell SS, Feustel PJ, Schultze RL.   +4 more
europepmc   +1 more source

The influence of age and gender on ocular biometrics and corneal astigmatism in adults undergoing cataract surgery. [PDF]

SAGE Open Med
Sharifi A, Zand A, Shafiei M, Nasiri N, Sharifi H, Najafzadeh MJ, Sharifi M.   +6 more
europepmc   +1 more source

Analysing the correlation between differential corneal thickness along principal meridians and corneal astigmatism: implications for whole-eye astigmatism. [PDF]

Eye (Lond)
Zhao D, Mei B, Zhu L, Wen L, Zhou C.
europepmc   +1 more source

IOL Power Calculation After Laser-Based Refractive Surgery: Measured vs. Predicted Posterior Corneal Astigmatism Using the Barrett True-K Formula. [PDF]

J Clin Med
De Rosa G, Criscuolo D, Longo L, Allegrini D, Romano MR.   +4 more
europepmc   +1 more source

Visual Outcomes and Cost-Utility Analyses of Toric Intraocular Lens Implantation in Cataract Patients over 80 with Corneal Astigmatism: A Retrospective Cohort Study.

Ophthalmic Res
Sun J, Li B, Zhu B, Miao Y, Sun Q, Jin H, Zheng Y, Lin S, Zou H, Ma Y.   +9 more
europepmc   +1 more source

Vector analysis of corneal astigmatism in cataractous eyes based on IOLMaster 700 biometry. [PDF]

PLoS One
Langenbucher A, Wendelstein J, Cayless A, Hoffmann P, Szentmáry N.   +4 more
europepmc   +1 more source

ITrace study on the Effects of Phacoemulsification with 90° Transparent Corneal Incision on Corneal Astigmatism and Visual Acuity in Patients Undergoing Cataract Surgery. [PDF]

Pak J Med Sci
Tian Y, Jiang S, Zhang H, Zhang J.
europepmc   +1 more source

Effectiveness of toric intraocular lens implantation for correcting irregular corneal astigmatism in cataract eyes. [PDF]

Sci Rep
Chen X, Jiang Y, Gao N, Gao Y, Yang J, Bu S, Tian F.   +6 more
europepmc   +1 more source

Pterygium‐induced corneal astigmatism [PDF]

Australasian journal of optometry, The, 2001
A significant degree of corneal astigmatism can be induced by the encroachment of a pterygium onto a cornea. The pterygium generally causes with-the-rule corneal astigmatism that is hemimeridional on the side of the pterygium. There is a significant correlation between the extension of the pterygium onto the cornea and the amount of induced astigmatism.
Richard Lindsay
exaly   +3 more sources

Some of the next articles are maybe not open access.

Related searches:

Contribution of posterior corneal astigmatism to total corneal astigmatism

Journal of Cataract and Refractive Surgery, 2012
To determine the contribution of posterior corneal astigmatism to total corneal astigmatism and the error in estimating total corneal astigmatism from anterior corneal measurements only using a dual-Scheimpflug analyzer.Cullen Eye Institute, Baylor College of Medicine, Houston, Texas, USA.Case series.Total corneal astigmatism was calculated using ray ...
Douglas D, Koch, Shazia F, Ali, Mitchell P, Weikert, Mariko, Shirayama, Richard, Jenkins, Li, Wang   +5 more
openaire   +2 more sources