Results 121 to 130 of about 38,555 (245)
Selective suture cutting for control of astigmatism following cataract surgery
Indian Journal of Ophthalmology, 1992 Use of 10-0 monofilament nylon in ECCE cataract surgery leads to high with the rule astigmatism. Many intraoperative and post operative methods have been used to minimise post operative astigmatism.
Bansal R, Gupta Amod, Grewal SPS
doaj
BMC OphthalmologyPurpose 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
Jian Lin +3 more
doaj +1 more source
Evaluation of Refractive Results of LASIK and LASEK in Patients with Myopia and Myopic Astigmatism
, 2014 Objectives: To compare the mean visual acuity, spherical equivalent (SE), cylindrical refractive error, and central corneal thickness (CCT) results of LASIK and LASEK in patients with myopia and myopic astigmatism.
Okan Taşkın, Zeynep Özbek
core +1 more source
The Professional Medical Journal, 2019 Objectives: To evaluate the management of pre-existing astigmatism with 3.2 mm corneal incision on steeper axis during phacoemulsification cataract surgery. Study Design: Analytical study. Setting: Patients undergoing cataract surgery with phacoemulsification in K.D.A Teaching Hospital KMU-IMS Kohat. Period: January, 2016 to July, 2016.
openaire +2 more sources
Evolution and Conceptual Insights into the Geometric Phase of Light: A Comprehensive Review
Advanced Photonics Research, Volume 7, Issue 6, June 2026.This review presents a unified account of the geometric phase of light, linking its fundamental principles to diverse manifestations in polarization, spatial, and vector modes. By connecting theoretical frameworks with key experimental realizations, it reveals a coherent physical picture that deepens understanding and stimulates new directions in ...
A. Srinivasa Rao
wiley +1 more source
Molecular Genetics &Genomic Medicine, Volume 14, Issue 6, June 2026.A novel de novo NSD2 variant (c.2137G>C, p.Gly713Arg) was identified in a Chinese patient presenting with a syndromic developmental disorder. RNA analysis from patient‐derived material revealed that this missense variant induces aberrant splicing of NSD2 transcripts, resulting in a frameshift and likely a loss‐of‐function protein product.
Shixuan Xu +7 more
wiley +1 more source
Management of irregular astigmatism
, 2000 Using a liberal definition of corneal irregularity, modern videokeratoscopy may define approximately 40% of normal corneas with a toric refractive error as possessing primary irregular astigmatism.
Goggin, M., Alpins, N., Schmid, L.
core +1 more source
Stephen Stewart,1– 3 Tun Kuan Yeo,3 Salissou Moutari,4 Richard N McNeely,1 Jonathan E Moore1 1Cathedral Eye Clinic, Belfast, UK; 2Centre for Public Health, Queen’s University Belfast, Belfast, UK; 3National Health Group Eye Institute, Tan Tock Seng ...
Yeo TK +4 more
core
, 2018 Manoj Motwani Motwani LASIK Institute, San Diego, CA, USA Purpose: The aim of this article was to demonstrate how WaveLight Contoura and wavefront optimization (WFO) can be used together to treat high myopia/myopic astigmatism corrections.
Motwani M
core
Astigmatism considerations in cataract surgery
, 2013 As refractive surgery advances, there are growing patient expectations to minimize astigmatism and be free of corrective lenses following cataract surgery.
Lee, Yuan-Chieh
core +1 more source