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Sensitive cilia – eyelashes in health and disease

In health our eyelashes protect the eyes, but in disease they can disfigure, impair quality of life and threaten vision. In this review the authors discuss aspects of lashes that are relevant to all professionals working near the eyes and...

LambdaVision aims to refine process for in-space manufacturing of artificial retinas through ISS National Lab-sponsored investigation

Approximately 1.5 million people worldwide are affected by retinitis pigmentosa, a rare genetic disorder that causes vision loss. Currently there is no cure, but researchers from LambdaVision are turning to the International Space Station (ISS) National Laboratory to look for...

Investigating the effect of signal strength on mean retinal nerve fibre layer

The aim of this study was to determine the effect of signal strength on mean retinal nerve fibre layer (RNFL) using spectralis optical coherence tomography (S-OCT). Thirty normal subjects were imaged with S-OCT using variably dense Bangerter foils to alter...

ABDO response to free sight tests for special schools

The Association of British Dispensing Opticians (ABDO) has issued the following response to government’s and NHS England’s announcement on free sight tests for special schools.

ESASO Course Series Vol. 4 Optical Coherence Tomography

This book, which is the latest volume from the European School for Advanced Studies in Ophthalmology (ESASO) course series, is a revelation and joy to review. This compact volume provides an introduction and an update to the most recent technological...

Progression of retinitis pigmentosa

This retrospective study evaluates the rate of progression of retinitis pigmentosa (RP) using multimodal imaging, including spectral-domain optical coherence tomography (SD-OCT), fundus autofluorescence (FAF) and microperimtery (MP). Traditional tests used to evaluate RP, for example, Goldmann visual fields and ERG...

Correlation between aqueous flare and macular microvascular status in diabetes mellitus

The authors report a cross-sectional study which was conducted to investigate the correlation between aqueous flare and macular microvascular status, assessed by optic coherence tomography angiography (OCTA) in diabetes mellitus. Fifty-two diabetic patients with non-proliferative retinopathy, 44 diabetic patients without...

Relating metamorphopsia severity and OCT findings in advanced epiretinal membranes

The authors present the findings of a retrospective study to correlate metamorphopsia and ectopic inner foveal layers (EIFL) or ‘central bouquet’ abnormality (CBA) in patients with advanced stages of epiretinal membrane (ERM) following the new OCT‐based grading scheme as described...

Can retinal layer thickness predict the progression of disability in MS?

This is an observational retrospective cohort study presenting the data of 188 patient diagnoses with multiple sclerosis at two specialist centres. All included patients were adults below the age of 70 years, stable on their disease modifying treatment for at...

Exploring the potential of neurodegenerative disease screening within age-related eye disease research

The authors recruited healthy controls aged between 60 and 75-years-old, previously enrolled into a registry as patients following cataract surgery without age-related macular degeneration (AMD). Exclusion criteria included dense cataract, retinal disease, ocular inflammatory disease, moderate glaucoma, optic neuropathy, cancer,...

Nerve head in healthy humans using OCT-angiography

Optical coherence tomography angiography (OCT-A) is a recent, dyeless, and noninvasive imaging technique for evaluating depth-resolved vascular status by capturing the dynamic motion of the erythrocytes. It provides the flow map of major vessels and capillary plexuses separately in different...

OCT in proliferative diabetic retinopathy

This report set out to describe the anatomical relationships between retinal neovascular complexes (NVC), the posterior vitreous, and the vitreoretinal interface in patients with proliferative diabetic retinopathy using spectral domain OCT. The following was recorded for each NVC 1) posterior...