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1243 results found

Two bifocals and a trifocal

The authors compare the optical outcomes of two bifocal intraocular lenses (AcrySof ReSTOR +2.50 Diopter [D] add +3.0D add) with a trifocal lens (AT LISA tri 839MP). The optical qualities of the lenses were quantified by measuring the modulation transfer...

Dacryocystosclerotherapy as an alternative to dacryocystectomy

In this article, the authors evaluate the role of sclerosing agents in dacryocystosclerotherapy (DCST) and aim to see whether it is an alternative to dacryocystectomy (DCT) in a specific group of patients. Thirteen lacrimal drainage systems of 10 patients with...

Handbook of Retinal OCT

This is not a large colour atlas for optical coherence tomography (OCT) with comprehensive reference lists offering an in-depth description of this popular technology, but an up-to-date pocket or handbag-sized, soft-backed textbook that is likely to become a well-thumbed primer...

Vitreomacular traction and full thickness macular hole

Clinical scenario: A 64-year-old lady presented to the clinic with a few weeks history of sudden onset of metamorphopsia, central blur and reduced vision in her right eye. The ocular examination and ocular coherence tomography confirmed right eye focal vitreomacular...

Diabetic Macular Oedema

Diabetes mellitus is a metabolic disorder that affects the metabolism of all three categories of carbohydrates, lipids and proteins. This condition is characterised by chronic hyperglycaemia [1]. This can cause end organ damage. The estimated worldwide diabetes prevalence for 2010...

Managing a patient with ptosis

A 50-year-old male patient is referred from the Accident & Emergency department with a history of ptosis. How will you manage this patient? Mr Bertie Fernando Clinical management Clinical management starts with a sound clinical history. Current history The history...

How to be a better optometrist – a personal view

Our optometry editor shares her personal observations of what makes the best optometrist. Some years ago in Glasgow, I gave a presentation with this same title, ‘How to be a better optometrist’. I was the optometry programme director for NHS...

Modern practice options for UK ophthalmologists

When I spoke on setting up private practice at the annual United Kingdom & Ireland Society of Cataract & Refractive Surgeons (UKISCRS) meeting in November ’23 there was a lot of interest in different types of practice models. If we...

The role of inflammation in the pathophysiology of DMO

Diabetic macular oedema (DMO) is a major cause of visual loss in diabetes, with a complex multifactorial pathogenesis. In the UK alone it is estimated that there are nearly 2.5 million diabetic patients aged over 12 years. Approximately 65,000 of...

VISION 2020 LINKS Programme and DR-NET World Sight Day Workshop

World Sight Day (WSD) was celebrated globally on 8 October 2020 [1]. From Australia and the Pacific to the Americas, via Asia, Africa and the Caribbean, awareness-raising and advocacy activities took place throughout the day, to focus attention on unnecessary...

General purpose AI: Transitioning from high performance in highly curated settings to useful applications in ophthalmology

Artificial intelligence (AI) may be understood as the ability of machines to perform tasks which otherwise require human perception, reasoning, or learning. With the advent of deep learning, AI has achieved remarkable results across a wide range of medical tasks...

Beyond 2020 Episodes 01-03

Introduction Working in remote, Amazonian villages, the Andean Medical Mission (AMM) have made progress into eliminating avoidable blindness in this small corner of the globe and have produced a video series, Beyond 2020, to share what they’ve learned over 12...