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Beware the disc in myopic patients
Glaucoma is a chronic and progressive optic neuropathy characterised by damage of retinal ganglion cells. Evaluation of structural damage of the optic nerve is important in glaucoma diagnosis. The ISNT rule states that the neuroretinal rim width is generally widest...Eye scans detect signs of Parkinson’s disease up to seven years before diagnosis
A team led by Siegfried Wagner and Pearse Keane of Moorfields Eye Hospital and UCL Institute of Ophthalmology (and spanning UCL institutions) has identified markers that indicate the presence of Parkinson’s disease in patients on average seven years before clinical presentation.
A comparative evaluation of a new diffractive trifocal and EDOF IOLs
This study aimed to compare the outcomes of two diffractive trifocal intraocular lenses and one extended depth of focus (EDOF) intraocular lens (IOLs). This was a six month, single centred, prospective, randomised, comparative study in which patients who underwent routine...
Recommendation for wide angle fluorescein angiography to diagnose FEVR in NEDSDV
Neurodevelopmental disorder with spastic diplegia and visual defects (NEDSDV) is a genetic disease described in 2012 associated with variants in the CTNNB1 gene which encodes beta-catenin. Characteristics include strabismus, reduced visual acuity and familial exudative retinopathy (FEVR). In this study,...Biotech Healthcare unveils Optiflex XTENSE Comfort Plus at ESCRS 2025 (Copenhagen), marking a new era in Full Visual Range EDOF IOLs
Biotech Healthcare proudly introduced its newest advancement in intraocular lens technology — Optiflex XTENSE Comfort Plus, a Full Visual Range EDOF IOL, during the ESCRS 2025 meeting in Copenhagen. The product launch at Biotech’s booth drew widespread attention and appreciation...How to survive the fluorescein round
One of the highlights of the medical retina fellowship programme at Moorfields is the Tuesday morning 8am fluorescein round. It is both exhilarating and terrifying. Exhilarating because they are slick presentations of the most interesting cases that each of the...
Review of efficacy and safety of tetracaine drops in strabismus surgery
Tetracaine is a topical anaesthetic drug used to anesthetise the eye and surrounding areas during strabismus surgery. It is generally safe and well tolerated but can cause mild adverse reactions at the site of use and, in rare cases, serious...
An unusual case report of bilateral abducens paralysis
In this case report a nine-year-old girl develops bilateral abducens nerve paralysis, caused by vertebrobasilar dolichoectasia. Vertebrobasilar dolichoectasia is characterised by dilation, tortuosity and marked elongation of the vertebral and basilar arteries. Clinical findings result from the compression and displacement...Sustainability in eyecare: Aravind Eye Hospital’s low carbon eyecare system
The field of healthcare has a substantial impact on the environment as it is responsible for 5-10% of greenhouse gas emissions and 9% of air pollutant generation [1]. Surgery is associated with the rapid consumption of single-use products and waste...
