Results 161 to 170 of about 4,816 (194)

Enhancing visibility and efficiency in toric intraocular lens surgery with the pivot technique and an assistant-mounted guidance system. [PDF]

J Cataract Refract Surg
Noguchi S, Nakakura S, Noguchi A.
europepmc   +1 more source

Aligning the Axis of Toric Intraocular Lens with the Corneal Steep Meridian by Setting SIA at 0 Diopter: A Prospective Randomized Controlled Trial. [PDF]

Clin Ophthalmol
Song F, Xie J, Peng Y, Li H, Dai Y.
europepmc   +1 more source

Myopic and Astigmatic Laser in situ Keratomileusis Using a Ray Tracing-Based Treatment Algorithm with a Personalized Ablation Profile. [PDF]

Clin Ophthalmol
Krueger RR, Thompson V, Solomon K, Wexler SA, Clinch TE, Whitman J, Moyes A, Price F, Gordon M.   +8 more
europepmc   +1 more source

Outcomes of keraring implantation for high regular astigmatism in non-ectatic corneas: A prospective pilot case series. [PDF]

Sci Rep
Mounir A, Mossa EAM, Mahmoud A.
europepmc   +1 more source

Gender-based analysis of visual and refractive characteristics in exotropia. [PDF]

BMC Ophthalmol
Khorrami-Nejad M, Akbari MR, Masoomian B, Mirmohammadsadeghi A, Hussein HR, Narooie-Noori F.   +5 more
europepmc   +1 more source

Comparative Evaluation of Scleral Lens Treatment in Ocular Surface Diseases: A Prospective Study. [PDF]

J Ophthalmol
Zhu Y, Cai J, Su L, Dong J, Zhou J, Zheng H, Mou Y, Jin X.   +7 more
europepmc   +1 more source

Normative Data of Higher-Order Aberrations in Healthy Caucasian Eyes and Their Correlation with Age, Gender, and Spherical Equivalent. [PDF]

Clin Ophthalmol
Son HS, Labuz G, Blöck L, Savini G, Coutinho CP, Fernández J, Augustin VA, Auffarth GU.   +7 more
europepmc   +1 more source

Factors Influencing Astigmatic Correction Using Small-Incision Lenticule Extraction: A Systematic Review and Meta-Analysis. [PDF]

J Ophthalmol
Li S, Chen X, Song J, Han Y, Wang Y.
europepmc   +1 more source

The Effect of Tear Film Stability on Variability of Posterior Corneal Curvature Readings with a Swept-Source Optical Biometer in Cataract Patients. [PDF]

Clin Ophthalmol
Muzyka-Wozniak M, Kaminska I, Piwowarczyk PK, Szczesna-Iskander DH.   +3 more
europepmc   +1 more source

Ocular residual astigmatism and topographic disparity vector indexes in normal healthy eyes [PDF]

Contact Lens and Anterior Eye, 2014
To define a range of normality for the vectorial parameters Ocular Residual Astigmatism (ORA) and topography disparity (TD) and to evaluate their relationship with visual, refractive, anterior and posterior corneal curvature, pachymetric and corneal volume data in normal healthy eyes.This study comprised a total of 101 consecutive normal healthy eyes ...
David P Piñero, Alberto Artola, Rafael J Pérez-Cambrodí   +2 more
exaly   +4 more sources