Results 41 to 50 of about 377,934 (184)

Comparison of the Plusoptix S04 binocular autorefractor with cycloplegic refraction performed by an ophthalmologist

British and Irish Orthoptic Journal, 2010
Aim:  To determine the accuracy of undilated binocular autorefraction using the PlusOptix S04 autorefractor, as compared with cycloplegic refraction performed by an ophthalmologist.
Laura M. Gilmartin
doaj   +1 more source

Identification of ocular refraction based on deep learning algorithm as a novel retinoscopy method

BioMedical Engineering OnLine, 2022
Background The evaluation of refraction is indispensable in ophthalmic clinics, generally requiring a refractor or retinoscopy under cycloplegia. Retinal fundus photographs (RFPs) supply a wealth of information related to the human eye and might provide ...
Haohan Zou, Shenda Shi, Xiaoyan Yang, Jiaonan Ma, Qian Fan, Xuan Chen, Yibing Wang, Mingdong Zhang, Jiaxin Song, Yanglin Jiang, Lihua Li, Xin He, Vishal Jhanji, Shengjin Wang, Meina Song, Yan Wang   +15 more
doaj   +1 more source

Does cycloplegia have a role in accurate estimation of refraction in highly myopic children

Delta Journal of Ophthalmology, 2018
Aim The aim of this study was to determine whether there is any difference between manifest and cycloplegic refractions in highly myopic children.
Ali A Ghali, Mohamed Altaher A AbdelAtty
doaj   +1 more source

The prevention and treatment of myopia in schoolchildren from grade 1 to grade 10 by restoring the ocular accommodation function

Российский офтальмологический журнал, 2019
Purpose: to evaluate long term effectiveness of a method of restoring the accommodation function of the eye and preventing the onset and progression of myopia and to propose ways to overcome medical requirements that are difficult to meet.Material and ...
E. I. Gubarev
doaj   +1 more source

Comparisons of Using Cycloplegic Biometry Versus Non-cycloplegic Biometry in the Calculation of the Cycloplegic Refractive Lens Powers

Ophthalmology and Therapy, 2022
This study investigated the difference between the calculation of cycloplegic crystalline lens power (LP) using non-cycloplegic and cycloplegic biometry data in children, and associated factors were explored.A total of 821 children were enrolled and only right eye was analyzed.
Wang, Zhirong, Xie, Rui, Luo, Ruiyu, Yao, Jiaqian, Jin, Ling, Zhou, Zhuandi, Chen, Kezhe, Zhuo, Xiaohua, Zhu, Yingting, Zhuo, Yehong   +9 more
openaire   +2 more sources

Cylinder Axis Agreement: Unexpected Scenarios

Clinical Ophthalmology, 2020
Karim Mahmoud Nabil Department of Ophthalmology, Faculty of Medicine, University of Alexandria, Alexandria, EgyptCorrespondence: Karim Mahmoud NabilDepartment of Ophthalmology, Faculty of Medicine, University of Alexandria, Alexandria, EgyptEmail ...
Nabil KM
doaj  

Agreement of wavefront-based refraction, dry and cycloplegic autorefraction with subjective refraction

Journal of Optometry, 2020
Purpose To evaluate the agreement of dry, and cycloplegic autorefraction and wavefront-based refraction with subjective refraction. Method 83 subjects aged 19–57 years were included in this cross-sectional study.
S. Bamdad, H. Momeni-Moghaddam, Milad Abdolahian, D. Piñero   +3 more
semanticscholar   +1 more source

Comparison of cycloplegic refraction in children with different iris colour categories. A cross- sectional survey

Journal of the Pakistan Medical Association
Objective: To compare the cycloplegic refraction in children with different iris colour categories and age groups. Methods: The cross-sectional study was conducted from December 2022 to June 2023 at the Eye Clinic of Sehat Medical Complex, Hanjarwal ...
Aisha Arooj, Qazi Muhammad Omair, Shazia Bano   +2 more
doaj   +1 more source

Childhood ocular safety after postnatal exposure to topical dexamethasone during retinopathy of prematurity screening

Acta Ophthalmologica, EarlyView.
Abstract Purpose Dexamethasone eye drops are being introduced off‐label to prevent progression of severe retinopathy of prematurity (ROP). We evaluated ophthalmologic outcomes in early childhood after postnatal topical dexamethasone exposure in pre‐term infants at a standardized follow‐up examination.
Mariya Petrishka‐Lozenska, Anders K. Nilsson, Ann Hellström, Pia Lundgren   +3 more
wiley   +1 more source

Does astigmatism alter with cycloplegia?

Journal of Current Ophthalmology, 2016
Purpose: To determine the effect of the cyclopentolate 1% on the cylindrical and spherical components of the refraction. Methods: Three hundred seventy-five eyes of 195 subjects, including 74 males and 121 females, aged from 3 to 59 years were refracted ...
Amir Asharlous, Hassan Hashemi, Ebrahim Jafarzadehpur, Ali Mirzajani, Abbasali Yekta, Payam Nabovati, Mehdi Khabazkhoob   +6 more
doaj   +1 more source