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1881 results found

Cataract surgery in uveitis

This is a multicentre study of eight UK independent sites of patients with uveitis, undergoing cataract surgery between January 2010 and December 2014. A total of 1173 eyes were compared with a control reference group of 95,573 eyes from the...

Nystagmus surgery

This study used a questionnaire-based assessment of the qualitative experience of adults and parents of children who had 4-muscle tenotomy surgery for nystagmus. Pre and postoperative video recordings and visual acuity measurements were used to objectively assess the physical effect...

Online tool for converting finger counting acuity into Snellen equivalent

The authors describe an online tool which has the purpose of converting count finger measurements of visual acuity into Snellen equivalents. The purpose of this is to allow the re-interpretation of retrospectively collected data that provide visual acuity in this...

Progression in the Early Manifest Glaucoma Trial

The Early Manifest Glaucoma Trial (EMGT) had previously demonstrated without doubt that intraocular pressure reduction decreased the risk of progression in patients with early glaucoma. In this analysis of 306 eyes over eight years from the EMGT, perimetric and optic...

Positive diagnosis of acute posterior ischaemic optic nerve neuropathy

Posterior ischaemic optic neuropathy is a rare cause of visual loss believed to be due to infarction in the territory of the pial branches of the ophthalmic artery. There is an absence of clinical signs which means the diagnosis is...

Computerised visual acuity measurements in AMD

The aims of this study were to investigate whether half-letter width spacing in COMPlog algorithms had an adverse effect on agreement in patients with AMD with the ETDRS chart. Fifty adult participants with AMD took part with a median age...

Association between neuro-ophthalmology signs and chronic ataxia in children

Neuro-ophthalmological signs (N-OS) occur commonly in children with chronic ataxia. This study describes the N-OS and their frequencies, in general and by specific disease aetiology in paediatric patients with chronic ataxia. In total, 184 patients under the age of 17...

A case series of acute visual loss following excessive alcohol and / or drug use

This study presents three cases of so called Saturday night retinopathy, an acute visual loss following intravenous drug abuse and stupor, leading to continuous pressure on the orbit while asleep. All three cases presented with acute vision loss and had...

Treatment of infantile cataract with secondary IOLs

The authors examined whether secondary IOL insertion is helpful in the successful treatment of monocular infantile cataracts. Eleven children were reviewed: eight with cataract extraction at one to four months of age and three at five to seven months of...

Children’s visual acuity test without professional supervision

With increasing outpatient demand there has been an innovative shift to involve patients managing their own condition. This article compares visual testing carried out by an orthoptist with usual clinical methods, an orthoptist using the iSIGHT Test Pro and a...

Predictors for developing strabismus after paediatric cataract surgery

This study investigates the predictors for strabismus development in patients with paediatric cataract and their final visual acuity. The aim was to improve the treatment of both deprivation and strabismic amblyopia after surgery. The study included 46 children; 21 male,...

Conversion to strabismus and amblyopia

This study was undertaken to evaluate the incidence of true manifest strabismus, the visual acuity at school screening and whether risk of failing screening is different in those discharged at first visit or followed up. The author reviewed 248 children...