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Retinal vascular occlusion from gentamicin injection post-vitrectomy

The authors present two case reports for the rare, but serious, complication of retinal vascular occlusion as a presumed result of subconjunctival injection following 25-gauge vitrectomy. Risk factors for the complication include: cardiovascular disease, retrobulbar anaesthesia, high intraocular pressure (IOP)...

Lester Jones tubes: Can these be tolerated long-term?

The authors present a retrospective case review study of a cohort of patients with Lester Jones’ tubes first placed between 1969 and 1989, and who were reviewed within the last 15 years. Twenty-nine patients (33 eyes) were included in the...

Transient thickening of the macular retinal nerve fibre layer in acute optic neuritis

Acute optic neuritis (ON) causes axonal degeneration, which can be quantified from the blood by neurofilament protein (Nf) levels. Within about three months, atrophy of the retinal nerve fibre layer (RNFL) follows. However, it remains challenging to explain why there...

Real-world experience and outcomes of SLT laser used as a first-line treatment in ocular hypertension patients in a United Kingdom National Health Service setting

The management of raised intraocular pressure (IOP) in the context of ocular hypertension (OHT) and primary open angle glaucoma (POAG) remains a major contributor to the workload of ophthalmology units across the UK. Treatment of these conditions has historically centred...

The College of Optometrists welcomes seven new Life Fellows, two new Honorary Fellows and a Fellow by Portfolio

The College awarded new Fellowships at the annual Diploma Ceremonies in Westminster in November 2024. The College of Optometrists has recognised the outstanding achievements and contributions of 10 individuals working in eye health by awarding new Life and Honorary Fellowships...

Evil in the east

I previously related a series of diary entries from an old, unlabelled, leather-bound journal which I discovered last year whilst clearing out the departmental ophthalmic library at my hospital. I had stopped reading it from January 1909 onwards as the...

Birdshot retinochoroiditis

Birdshot retinochoroiditis (BRC) is a chronic, sight-threatening uveitis, most commonly affecting caucasian individuals in their fourth to sixth decades [1]. The disease is associated with HLA-29 and is characterised by progressive inflammation at the level of retina and choroid, with...

Getting the Duke Elder examination right: reflections and tips from a medical student

The Duke Elder undergraduate prize examination is an annual exam organised by the Royal College of Ophthalmologists in the United Kingdom. Named after Sir Stewart Duke Elder, a prominent British ophthalmologist, the exam is designed to encourage undergraduate medical students...

An Inconvenient Truth: Pete’s hidden curriculum Part 4

“What gets us into trouble is not what we don’t know. It’s what we know for sure that just ain’t so.” The above is a quote attributed to Mark Twain from the 2006 documentary, An Inconvenient Truth, which follows Al...

Systematic review investigating the time taken for corneal stabilisation following contact lens cessation

A systematic literature review of 15 studies (13 prospective, 1 retrospective and 1 case observational case series) to assess corneal stabilisation post-contact lens (CL) cessation by using corneal imaging techniques. The included studies reported stabilisation of corneal parameters as follows;...

Part 1: The Arclight Project – Frugal tech for sight

Click here for Part 2 on this topic, and here for Part 3 The Arclight Project is a mix of frugal design, manufacturing, distribution, teaching, research, and advocacy, all wrapped up in a social enterprise based at the University of...

Fusion vergence measures

The purpose of this study was to compare fusional vergence measurements between orthophoria, esophoria and exophoria and determine the strength of correlation between fusional vergence and angle of deviation. This was a cross-section study of 530 children aged six to...