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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...Haag-Streit launches Eyesi Indirect Ophthalmoscope ROP simulator for retinal examinations on preterm infants
The Eyesi Indirect ROP is a mixed-reality simulator that offers a highly immersive training environment for proper device handling, with an embedded, didactically structured simulator curriculum to teach the diagnostic skills required for correct ROP classification.A look into the IOL space
Advances in the design and performance of intraocular lenses (IOLs) continue to be driven by demand for better outcomes, presbyopia correction and spectacle independence, alongside a better understanding of the dynamics of the crystalline lens, newer theories of accommodation and...Lockdown and eye health – a case of accommodative spasm
A 25-year-old male presented to the eye casualty with a one-day history of sudden onset worsening vision. More specifically, he noted his vision was more blurred than usual and this was more exaggerated for near-work than for distance-work. He was...A case of Miller Fisher Syndrome and bilateral asymmetric globe retraction
Miller Fisher syndrome (MFS) is a rare, acquired nerve disease that is considered to be a variant of Guillain-Barré syndrome. It was first recognised by James Collier in 1932 as a clinical triad of ataxia, areflexia and ophthalmoplegia. Later, it...The Diabetic Eye Screening Programme in Tanzania - The VISION 2020 LINK between Dodoma and Belfast
Rahila Bashir, Senior Remote Ophthalmic Research Image Grader, talks to Frank Sandi, Ophthalmologist at the Benjamin Mkapa Hospital (BMH), University of Dodoma in Tanzania and to Tunde Peto at Queen’s University Belfast (QUB) and Belfast Health and Social Care Trust...Sustainability in ophthalmology and healthcare: An overview
Finally, even staunch sceptics are coming around to recognising that climate change is real and that we should do something about it. But how proximal the threat is and at what pace change has to happen is not universally agreed...An update on idiopathic intracranial hypertension
The incidence of Idiopathic intracranial hypertension (IIH) is increasing, likely in line with the worldwide epidemic of obesity. To date, there have been revisions in the terminology used and diagnostic criteria for IIH; these recognise the need to exclude secondary...The approach to trabeculectomy postoperative complications
Performing a trabeculectomy is like giving birth to a baby. It may be traumatic and there is scope for devastating error but once the operation is completed only then does the real work begin. The bleb must be nurtured into...
Gene profiling for a family with Duane’s retraction syndrome
The aim of this study was to describe the clinical and genomic features of a family with special types of Duane’s retraction syndrome (DRS). The mother and son had obvious clinical features. The son displayed features of horizontal gaze palsy...Boosting key protein in eye cells could prevent age-related vision loss, international team finds
Increasing the levels of a key protein in the cells at the back of the eye could help protect against the leading cause of vision loss among older adults, finds a new discovery made by researchers from the UK, US, Germany and Australia.
