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A practical guide to anisocoria

Anisocoria means the presence of difference in the size of the right and left pupils. It is a sign of an abnormality in the efferent pathway. The first question facing the ophthalmologist is to ascertain if anisocoria is present or...

The treachery of images – making sense of OCT imaging

In 1929 Belgian surrealist Rene Magritte produced his painting La Trahison des Images. It depicted an old fashioned pipe for smoking tobacco and underneath were the words “ceci n’est pas une pipe”, this is not a pipe. You may wonder...

Aqueous misdirection: a case series of unexpected surgical complications

Aqueous misdirection (AM), also known as malignant glaucoma, is a form of secondary glaucoma that typically presents with shallowing of the anterior chamber (AC), raised intraocular pressure (IOP), and reduced visual acuity (VA) in the presence of patent peripheral iridotomies...

Deep Dive Astigmatism: Master Astigmatism in Cataract Surgery

Course Director: Milind Pande Faculty: Ashraf Armia, Laura Maubon, Mayank Nanavaty, Course Overview: Embark on a transformative journey through this dynamic course, tailored to empower ophthalmologists and cataract surgeons with the expertise needed to master astigmatism management in cataract surgery....

First medical AI model with globally representative data

Quest to build the first medical AI foundation model with globally representative data. A research consortium of over 100 study groups in more than 65 countries has launched the Global RETFound initiative, a collaborative effort to develop the first globally...

Femto-DMEK – a solution for high re-bubbling rates?

This retrospective study examined results of patients that underwent femtosecond laser enabled descemet membrane endothelial keratoplasty (DMEK) (FE-DMEK) and manual DMEK (M-DMEK) for Fuch’s endothelial dystrophy. In FE-DMEK femtosecond laser was used to create 8.25mm descemetorhexis, whereas during M-DMEK- descemetorhexis...

Cataract surgery and the carbon footprint: Lessons in sustainability from Aravind Eye Hospitals, India

Climate change is among the most urgent global health threats. In 2016, environmental factors caused 13.7 million deaths worldwide, underscoring the link between planetary and human health [1]. Healthcare itself is not blameless. Globally, the sector accounts for 4.4% of...

Childhood glaucoma

When a child is given a diagnosis of glaucoma, the impact upon that child and their family is enormous; equivalent to the diagnosis of a cancer [14]. This previously published article (2019) outlines the knowledge, techniques and approaches that offer...

Building research capacity through the VISION 2020 LINKS Programme

The aim is to build capacity for research in the region covered by the College of Ophthalmology of Eastern, Central and Southern Africa (COECSA). The project will build research capacity in three ophthalmology training institutions by ‘training the trainers’ and...

Ophthalmic viscoelastic devices: Useful insights for a novice cataract surgeon

Ophthalmic viscoelastic devices (OVDs) are essential in many different stages of cataract surgery. This article discusses the categories of OVDs and their respective properties, and highlights their uses in different scenarios faced in cataract surgery. Ophthalmic viscoelastic devices are gel-like...

The ophthalmologist’s elbow: a potentially painful point of contact

Three months ago I leant, in the customary manner, on the box of my indirect lens at the slit lamp to examine a patient’s fundus. An acute and severe pain in the tip of my elbow immediately interrupted me. I...

Understanding optical lab processes at 100% Optical

Boosting understanding amongst the entire practice team about what happens in the optical lens manufacturing process was a keynote lecture which drew a packed audience to the OSA stand at 100% Optical.