You searched for "acuity"
IOL cataract surgery 7-24 months
1 August 2018
| Fiona Rowe (Prof)
|
Paediatric Ophthalmology / Strabismus
The purpose of this study was to present the long-term outcome of IOLs in paediatric patients who received cataract surgery aged seven to <24 months. This was retrospective study with minimum follow-up of 12 months for 27 patients (28 eyes)....
OCTA FAZ measurements in vein occlusion
1 February 2018
| Saruban Pasu
|
Retina / Uvea / Vitreous
Previous studies have confirmed that foveal avascular zone (FAZ) enlargement is correlated with visual acuity impairment in patients with retinal vein occlusion (RVO). This current study aimed to evaluate the OCT angiography parameters: the area of FAZ, foveal and parafoveal...
Dynamics of interocular suppression
1 August 2017
| Fiona Rowe (Prof)
|
Paediatric Ophthalmology / Strabismus
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Amblyopia, interocular suppression, occlusion dose monitor (ODM), occlusion treatment, plasticity
The main aim of this study was to determine the development of the depth of interocular suppression in the course of occlusion treatment in amblyopia as well as its correlation with changes in visual acuity. The authors investigated whether presence...
Using bupivacaine to the medical rectus in addition to lateral rectus recession for convergence insufficiency type intermittent exotropia
1 December 2023
| Ivan Yip
|
Paediatric Ophthalmology / Strabismus
This is a retrospective study of 60 paediatric optic pathway glioma (OPG) patients (NF1 or sporadic) presenting to Great Ormond Street between 2003-2017. Median follow-up was 82 months. Analysis was divided into best and worst eye vision representing level quality...
Visual outcomes and predictors in optic pathway glioma
11 January 2024
| Ivan Yip
|
Paediatric Ophthalmology / Strabismus
This is a retrospective study of 60 paediatric optic pathway glioma (OPG) patients (NF1 or sporadic) presenting to Great Ormond Street between 2003-2017. Median follow-up was 82 months. Analysis was divided into best and worst eye vision representing level quality...
The rarebit vision test for macular conditions
1 October 2015
| Nana Theodorou
|
Retina / Uvea / Vitreous
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age-related macular degeneration, macula, macular oedema, rarebit, vision test, visual acuity
Rarebit testing is used to measure low degrees of neuro-visual damage and is available for free on the internet. It consists of a fixed bright light dot presented on a black background. During testing it is presented briefly at different...
Translucent vs. lightproof occluders
1 February 2014
| Fiona Rowe (Prof)
|
Paediatric Ophthalmology / Strabismus
This study investigates the change in visual acuity following occlusion in amblyopes and non-amblyopes using translucent versus lightproof occlusion of the dominant eye. Group 1 non-amblyopes consisted of 26 subjects: 16 visually normal and 10 strabismic or anisometropic subjects without...
Test retest values for TNO, Frisby, Lang stereopad and Asteroid stereoacuity tests
3 June 2024
| Fiona Rowe (Prof)
|
Paediatric Ophthalmology / Strabismus
This study aimed to determine test-retest variability of four different measurements of stereoacuity including TNO, Frisby, Lang stereopad and Asteroid, and compare stereoacuity values between tests in an adult population. Participants were >18 years of age (mean 38 years, SD...
Clinical evaluation of a new pupil independent diffractive MIOL lens with a ±2.75D near addition
1 April 2016
| Jonathan Chan
|
Cataract and Refractive
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Diagnostic tests/Investigation, Treatment Surgery, Vision
This is a clinical outcome assessment after cataract surgery with implantation of multifocal intraocular lens implant IOL with a lower near addition (+2.75D) of 143 eyes of 85 patients aged between 40 to 83 years of age. The type of...
Combined PRK and CXL in keratoconus
1 June 2019
| Inderpaul S Sian
|
Cataract and Refractive
This study aimed to investigate the results after photorefractive keratectomy (PRK) followed immediately by standard 30-minute corneal cross-linking (CXL) for keratoconus. This retrospective study included 26 eyes of 16 patients with keratoconus. Uncorrected distance visual acuity (UDVA), corrected distance visual...
Comparison of vision screening programmes
1 December 2018
| Fiona Rowe (Prof)
|
Paediatric Ophthalmology / Strabismus
|
Amblyopia treatment, orthoptists, vision screening/diagnosis
The purpose was to examine the treatment that children underwent as a result of being identified with reduced vision at school screening. The level of improvement in vision was identified and the time taken to achieve maximum visual acuity. There...
Non-arteritic anterior ischaemic optic neuropathy in the Asian population
1 October 2014
| Claire Howard
|
Neuro-Ophthalmology
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Ischaemic optic neuropathy, visual acuity, visual fields
This article provides an evaluation of changes in visual function associated with non-arteritic anterior ischaemic optic neuropathy (NAION) among Korean patients. Visual changes were identified as a reduction in visual acuity by three Snellen lines or a deterioration of visual...