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Your 101 guide to interpreting the Pentacam®

Anterior segment tomography produces a three-dimensional assessment of anterior and posterior corneal structures. The Pentacam uses rotating Scheimpflug imaging to generate cross-sectional scans of the cornea and anterior chamber, essential for detecting ectasia, refractive surgery screening and longitudinal monitoring. However,...

Systemic sarcoidosis presenting with acute myopia and angle closure

Case report A 40-year-old Asian man presented to the Emergency Department with a one day history of sudden onset visual disturbance in his right eye. He complained of image distortion and noted that objects now appeared smaller. He also described...

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...

Eye Surgeons of the Future

Who and where are the eye surgeons of the year 2040? Chien Wong reports from a London school's Careers Fair.

Traumatic injuries from foam Nerf bullets

Background Three patients are presented in this case report: an adult and two children which were subjected to ocular injuries from Nerf gun bullets. Generally, Nerf guns are considered safer than airsoft guns. While there are many papers on airsoft...

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...

The embryology of the eye

Nobody claims to like embryology. At least nobody I know. It has been a neglected part of the curriculum since time immemorial and a vicious cycle occurs in which those with an incomplete understanding fail to appreciate the inherent beauty...

Image Analysis and Modelling in Ophthalmology

Recent advances have revolutionised ophthalmic imaging and helped understand the pathophysiology of ocular diseases and thus help in the diagnosis and management of ocular diseases. The authors of this book have gone through most of the available imaging techniques available...

Ocular complications in retinal vasculitis

In this retrospective study the authors aimed to characterise the incidence rates of visual loss and ocular complications associated with retinal vasculitis (RV – annual incidence of 1-2/ 100000/ per annum). A secondary objective was to compare the visual outcomes...

Clinical evaluation of a multifocal aspheric diffractive intraocular lens

This is a multi-centre prospective study involving five different centres in Europe including 52 patients with cataract. The average age was 68.5±10.5 years, 35 females were bilateral implanted with aspheric diffractive multifocal lens implantation of the Tecnis 1-Piece multifocal intraocular...

2018 update on intravitreal injections

In this review article the authors have highlighted the standardised and structured approach to intravitreal injections (IVI) by examining the recent evidence-based literature. IVI is the most commonly performed procedure worldwide with low potential risk of endophthalmitis. IOP spikes are...

Risk stratification to reduce intraoperative cataract surgical complications

The authors prospectively collected data on 1135 consecutive patients undergoing cataract surgery. They were risk stratified according to categories – A (no additional risk factors, 0 points), B (vitrectomy, corneal scarring, small pupil less than 3mm, shallow anterior chamber less...