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Astigmatism correction in cataract surgery: Why are we still hesitating?

3 June 2026 | | EYE - Cataract
Toric spectacle lenses were first described in 1847 by George Biddell Airy, and their adoption was, presumably, gradual at that time. Today, correction of astigmatism with glasses is routine. In a recent survey, 87.2% of spectacle prescriptions contained at least...

Danger Zone: Miles Hilton-Barber

2 June 2025 | | EYE - Vitreo-Retinal
“Life is either a daring adventure, or nothing at all” – Helen Keller, deafblind American author, activist, and disability rights advocate I have always had a thirst for adventure, even if it has been predominantly from the comfort of my...

Land Ahoy! An interview with Geoff Hilton-Barber

3 April 2026 | | EYE - General
It was during a previous interview with Miles Hilton-Barber [1] that I discovered that his older brother, Geoff, had been an inspiration to him. He informed me that Geoff was also blind from retinitis pigmentosa (RP) and had built his...

Increasing access to eye care through community outreach clinics in Uganda

1 June 2019 | | EYE - Vitreo-Retinal, EYE - Imaging, EYE - Glaucoma, EYE - General
There has been a VISION 2020 LINK between Mulago Hospital and Makerere University in Kampala, Uganda and the Royal Free Hospital, London, since 2010. There have been regular training visits between teams from the eye departments at Mulago and the...

Diabetic Retinopathy Network laser training programme

5 February 2020 | | EYE - Vitreo-Retinal, EYE - General
The VISION 2020 Diabetic Retinopathy Network (DR-NET) was established in 2014 to tackle the increasing burden of diabetes and diabetic retinopathy (DR) in developing countries [1]. By forming a network of long-term LINK capacity-building partnerships, learning and best practice can...

Designing ophthalmology services - Part 1: How do we address the queues in a clinic?

23 January 2020 | | EYE - General
This first of a three-part series shows how systems engineering can be used to correctly diagnose and address the causes of delays in a clinic. The second article, which will be featured in the April/May 2020 issue, describes how to...

An elective in the land down under

2 April 2026 | | EYE - General
My clinical elective was spent at the Royal Victorian Eye and Ear Hospital (RVEEH) in Melbourne. As Australia’s only specialist tertiary hospital dedicated entirely to eye disease, RVEEH gave me significant exposure to, and enhanced my clinical understanding of, ophthalmology....

Cavernous sinus syndrome

4 February 2021 | | EYE - Neuro-ophthalmology, EYE - General
Anatomically the cavernous sinus is a plexus of multiple veins that are connected and within this plexus there are several important vascular and neurological structures. These include cranial nerves III, IV, V1 (and sometimes V2), VI as well as the...

Supranuclear ocular motility disorders

1 June 2022 | | EYE - Neuro-ophthalmology, EYE - General
Figure 1: Bilateral INO Introduction Complex ocular motility disorders are a diagnostic challenge. These patients come with very complex ocular motility presentations and require a careful and detailed assessment in order to find the correct diagnosis and arrange appropriate investigations....

Demyelinating optic neuropathy

5 June 2023 | | EYE - Neuro-ophthalmology, EYE - General
Introduction Optic neuritis (ON) is an inflammatory process affecting the optic nerve. After glaucoma, it is the most common optic neuropathy affecting patients under the age of 50. The usual presentation of typical ON is unilateral subacute loss of vision...

Bovine pericardium scleral patch graft associated scleritis: Ahmed valve implant for pupillary block glaucoma

1 April 2016 | | EYE - Glaucoma, EYE - General
Processed bovine pericardium is a lyophilised collagen sheet used as a surgical armamentarium. It renders the material antigenically inert with minimal inflammation [1]. Sclera patch pericardium graft (Tutopatch) is a collagenous membrane derived from solvent preserved, irradiated bovine pericardium [2]...

A step-by-step approach to the diagnosis and management of Sands of Sahara Syndrome

1 October 2018 | | EYE - Cornea, EYE - Cataract, EYE - Refractive, EYE - General
Sands of Sahara syndrome (diffuse lamellar keratitis) is a rare postoperative complication of Laser in situ keratomileusis (LASIK). Its estimated prevalence is reported to be 2-4% among LASIK cases [1], despite that, it is more likely to be encountered by...