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A refractive surprise after vitrectomy and capsulectomy

1 February 2016 | | EYE - Cataract, EYE - Cornea, EYE - General, EYE - Glaucoma, EYE - Imaging, EYE - Neuro-ophthalmology, EYE - Oncology, EYE - Oculoplastic, EYE - Orbit, EYE - Paediatrics, EYE - Pathology, EYE - Refractive, EYE - Strabismus, EYE - Vitreo-Retinal
Figure 1: Right posterior capsule small aperture. We report a case of a pseudophakic patient who underwent vitrectomy and posterior capsulectomy. In spite of good visual acuity and absence of floaters, he was unhappy with the visual outcome. Case report...

The future of binocular viewing systems?

1 December 2022 | | EYE - General
I recently had the pleasure to visit Vision Engineering’s headquarters and manufacturing facility in Woking, UK. Vision Engineering have built an international reputation for engineering microscopes that provide 3D visualisation without the use of traditional optical eyepieces. Although the company...

Open source and tele-manufacturing for ophthalmology

1 August 2015 | | EYE - Imaging
Open source or crowd-sourcing and crowd-collaboration are concepts almost always associated with software and public online projects such as Wiki project. Never had I imagined that my team would apply the same principle in ophthalmology. Just less than a month...

In conversation with Iqbal K Ahmed - From across the Atlantic

1 June 2015 | | EYE - Cataract, EYE - Cornea, EYE - Glaucoma, EYE - Imaging, EYE - Neuro-ophthalmology, EYE - Oculoplastic, EYE - Oncology, EYE - Orbit, EYE - Paediatrics, EYE - Pathology, EYE - Refractive, EYE - Strabismus, EYE - Vitreo-Retinal, EYE - General
Ike (Iqbal) K Ahmed is a pioneering ophthalmologist from Canada, currently serving as Assistant Professor at the University of Toronto, and Clinical Assistant Professor at the University of Utah. He is also the Research Fellowship Director, Department of Ophthalmology, University...

A comparison of light sources in retinal imaging

1 October 2021 | | EYE - Imaging, EYE - Vitreo-Retinal, EYE - General
Before starting to talk about the light sources present in retinal imaging, it is necessary to start from the base: the light. Light is an electromagnetic wave whose smallest part is the photon (or quantum of light). A high frequency...

The Preston Rule

27 July 2021 | | EYE - General
The selection, specification and fitting of a spectacle frame necessitates the recording of certain measurements particular to the frame. These measurements are also essential when it is required to manufacture a handmade spectacle frame. Instruments designed to accomplish this task...

Recurrent corneal erosions secondary to isotretinoin use

7 December 2020 | | EYE - Cornea, EYE - Glaucoma
Isotretinoin (13–cis-retinoic acid) is the first line treatment for moderate to severe nodulocystic or papulopustular acne [1,2]. Although it is a safe medication, it has several adverse side-effects, including ophthalmic manifestations, as shown in Table 1 [3]. These side-effects need...

Leadership and management in optometry: why is it important?

1 April 2018 | | EYE - General
The General Medical Council recognises that leadership and management is essential for every doctor, and provides guidance detailing management and leadership responsibilities [1]. Indeed, management and leadership is part of the core training for all medical trainees. However, to date,...

Doctor prints cornea on demand!

1 April 2019 | | EYE - Cornea, EYE - General
Simerdip Kaur takes a look at the latest ophthalmology-related news stories and asks which are based on facts and which are ‘fake news’. Headline: Doctor prints cornea on demand! Dr Hideo Kodama from the Nagoya Municipal Industrial Research Institute first...

Preparing for the Duke Elder Award

11 July 2024 | | EYE - General
The Duke Elder examination is an undergraduate ophthalmology exam, conducted by the Royal College of Ophthalmologists (RCOphth) and undertaken by students with an interest in ophthalmology. It is a two-hour, 90-question, multiple choice exam with a broader curriculum than that...

How to diagnose and treat Acanthamoeba keratitis

1 February 2019 | | EYE - Cornea, EYE - General
Corneal ulceration caused by Acanthamoeba is on the rise, and recent publications indicate an outbreak in the UK over the last few years [1]. Since Acanthamoeba keratitis often presents with atypical features, diagnosis from slit-lamp examination alone can often be...

Ophtherminator 3 - Rise of the Machines

3 June 2021 | | EYE - Vitreo-Retinal, EYE - Imaging, EYE - General
“Bring back life form, priority one, all other priorities are rescinded.” Film buffs will spot this as a chilling quote spoken by Ash (Ian Holm) from the classic sci-fi horror movie Alien (1979). Ash (spoiler alert) is a Hyperdyne Systems...