Results 1 to 10 of about 30,332 (118)

A new Gujarati language logMAR visual acuity chart: Development and validation

Indian Journal of Ophthalmology, 2013
Aims: Gujarati is the main spoken language of a large proportion of the population of India. The aim of this study was to develop and validate a new Minimum Angle of Resolution (logMAR) visual acuity chart in the Gujarati language. Materials and Methods:
John Siderov
exaly   +3 more sources

A comparison of visual acuity measured by ETDRS chart and Standard Logarithmic Visual Acuity chart among outpatients [PDF]

International Journal of Ophthalmology, 2021
AIM: To compare the results of visual acuity (VA) measured by Early Treatment Diabetic Retinopathy Study (ETDRS) chart, 5 m Standard Logarithm Visual Acuity (5SL) chart, and 2.5 m Standard Logarithm Visual Acuity (2.5SL) chart in outpatients of age 12 ...
Tao Wang, Pei-Jie Huang, Chen Chen, Ding-Wei Liu, Jing-Lin Yi   +4 more
doaj   +1 more source

Saving space: Comparing mini - logMAR with standard logMAR visual acuity

Indian Journal of Ophthalmology, 2021
Purpose: Assessing visual acuity (VA) is the cornerstone of an ophthalmic workup and needs VA charts in a four or six meters space. The objective of this study was to compare the performance of distant VA (DVA) on one meter mini-logMAR (MLM) with a ...
Farnaz Kauser, Abadan K Amitava, Juhi Saxena, S Aisha Raza, Anam Masood, Md Shahid Alam   +5 more
doaj   +1 more source

Tomographic changes after corneal collagen cross-linking for progressive keratoconus - one-year follow-up study [PDF]

Srpski Arhiv za Celokupno Lekarstvo, 2022
Introduction/Objective. The aim of this study was to evaluate the outcome of corneal collagen crosslinking (CXL) in patients with progressive keratoconus. Methods.
Petrović Tiana, Stanojlović Svetlana
doaj   +1 more source

Visual Outcomes after Implantation of Lucidis EDOF IOL

Journal of Ophthalmology, 2022
Purpose. To evaluate the visual performance and clinical outcomes after implantation of Lucidis EDOF IOL following cataract surgery. Design. In this retrospective study, medical records from all enrolled patients were analyzed, and the following ...
Mark Rabinovich, Gaia Ceresara, Ana Aramburu del Boz, Danial Al Khatib, Marie Crespe, Jerome Bovet   +5 more
doaj   +1 more source

Femtosecond laser-assisted cataract surgery compared with phacoemulsification: the FACT non-inferiority RCT

Health Technology Assessment, 2021
Background: Cataract surgery is one of the most common operations. Femtosecond laser-assisted cataract surgery (FLACS) is a technique that automates a number of operative steps. Objectives: To compare FLACS with phacoemulsification cataract surgery (PCS).
Alexander C Day, Jennifer M Burr, Kate Bennett, Rachael Hunter, Catey Bunce, Caroline J Doré, Mayank A Nanavaty, Kamaljit S Balaggan, Mark R Wilkins   +8 more
doaj   +1 more source

Enhancing Performance of Single-Channel SSVEP-Based Visual Acuity Assessment via Mode Decomposition

IEEE Transactions on Neural Systems and Rehabilitation Engineering, 2023
This study aimed to improve the performance of single-channel steady-state visual evoked potential (SSVEP)-based visual acuity assessment by mode decomposition methods.
Xiaowei Zheng, Xun Zhang, Guanghua Xu, Rui Zhang   +3 more
doaj   +1 more source

Refractive and Visual Outcomes of Laser in Situ Kerato Mileusis for Moderate to High Myopia Using 213nm Solid State Laser - A Four Year Follow Up Study

Delhi Journal of Ophthalmology, 2015
Aims: To evaluate and report the visual, refractive outcomes and corneal integrity of conventional LASIK performed using 213nm solid laser to correct moderate to high myopia.
Yenugandula Raman
doaj   +1 more source

Utility of the optical quality analysis system for decision-making in Nd: YAG laser posterior capsulotomy in patients with light posterior capsule opacity

BMC Ophthalmology, 2021
Background A prospective cohort study was performed to evaluate whether the Optical Quality Analysis System (OQAS) can serve as a valuable additional indicator for appropriate posterior capsulotomy referral.
Bo Lu, Weijie Zhu, Yu Fan, Dong Shi, Liwei Ma   +4 more
doaj   +1 more source

Visual Acuity: Decoded

Delhi Journal of Ophthalmology, 2019
In the current scenario of competition, paper writing, critical analysis and stardom, we forget to analyse the basics of the subject, one of which is a visual acuity standard.
Pushkar Dhir, Harsha Bhattacharjee, Dipankar Das, Barman Manabjyoti, Ronel Soibam, Diskit Angmo, Parikshit Dhir, Tarun Gupta, Divakant Mishra, Fazil Khuram, Palak Chirania   +10 more
doaj   +1 more source