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Aberration measurements with manual or FLA cataract surgery

This study group compared the higher order aberrations (HOAs) between femtosecond laser-assisted cataract surgery (FLACS) and manual cataract surgery. Consecutive patients undergoing FLACS or manual cataract surgery with implantation of an intraocular lens from January 2017 to February 2018 were...

The willingness of patients to participate in an eye donation registry for research

This paper explores the willingness of ophthalmic patients to donate their eyes post-mortem for research purposes. A total of 300 German patients with a median age of 70 years (range 19-95) completed the standardised questionnaire; 45.3% were female and the...

Sickle cell maculopathy

This paper reports the result of a prospective study to analyse the prevalence of sickle cell maculopathy (SCM) and its associations with age, sex, genotype, proliferative sickle cell retinopathy (PSR) stage, and the impact on visual acuity (VA). This study...

Impact of COVID-19 on primary retinal detachments

This study aimed to describe the impact of the COVID-19 pandemic on the presentation characteristics, timings, and surgical decisions for primary rhegmatogenous retinal detachment (RRD). The cohort included all patients who presented to a Portuguese centre over a two-year period,...

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...

Optic disc pit maculopathy: an optical coherence tomography study

This was a single-centre, retrospective observational case series that aimed to analyse the change of optical coherence tomography (OCT) characteristics in the natural course of optic disc pit maculopathy (ODP-M) and their effects on visual acuity. Twenty-two eyes of 22...

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...

“Steel True, Blade Straight”

Steven Kerr of the Royal College of Surgeons of Edinburgh explores the medical career of Arthur Conan Doyle, his relationship with his mentor Joseph Bell and his fascination with ophthalmology. Arthur Ignatius Conan Doyle was born in Edinburgh on the...

The fragile p-value

Abdus Samad Ansari explores the limitation of the p-value and the application of the fragility index in clinical trials. Clinical trials and tribulations? The restoration of vision or more purely the gift of sight is an aspect of care that...

Optometrist found guilty of manslaughter

To start our new Optometry section, editor Janet Pooley takes a look at the tragic death of Vincent Barker and asks what lessons can be learned. In August, Optometrist Honey Rose was found guilty of the manslaughter of eight-year-old Vincent...

Volunteer abroad: the Khmer Sight Foundation

A team of volunteers describe their experiences of working with the Khmer Sight Foundation in Cambodia. Cambodia has a population of 15 million people, of whom an estimated 300,000 are blind. This figure is increasing by 10,000 each year. Three-quarters...

Paediatric ophthalmology training in Malawi through the Vision 2020 LINKS Programme: a decade of partnership

Blinding eye disease in children can lead to a lifetime of dependence and non-productivity for the person afflicted. Sometimes a relatively simple condition such as a refractive error can lead to irreversible disability that could, if caught in time, have...