Search

You searched for "pigment"

3088 results found

Communication in ophthalmological surgery: Perspectives from an observer

3 February 2026 | | EYE - Cataract
"Please don’t move” is a common phrase I have heard whilst shadowing in theatres as the ophthalmologist contends with the eye of a patient looking around and tilting their head during surgery. As the average corneal diameter is approximately 12–12.5mm...

Neuro-ophthalmic disease patterns in Southeast Asia with particular reference to giant cell arteritis

1 April 2016 | | EYE - Neuro-ophthalmology
As indicated in an earlier article in Eye News [1] Dr Cullen was invited in 2000 to the Singapore National Eye Centre (SNEC) as visiting Professor with a specific remit to set up a specialist neuro-ophthalmology service, which was the...

Visual disturbance heralding stroke: are we seeing the signs in time?

6 April 2021 | | EYE - Neuro-ophthalmology, EYE - General
Isolated visual symptoms may be an early presenting feature of stroke, and timely recognition of such atypical cases is important because treatment for stroke has a limited time-window of efficacy. Stroke occurs in approximately 150,000 people per year in the...

My top five: Uses of artificial intelligence in ophthalmology

3 August 2023 | | EYE - General
Artificial Intelligence (AI) has emerged as a prominent topic of discussion within the field of ophthalmology, captivating researchers and practitioners alike. Although recent attention has been drawn to the integration of AI in ophthalmology, it’s important to recognise that AI...

My Top Five: Uses of artificial intelligence in ophthalmology

3 August 2023 | | EYE - General
Artificial Intelligence (AI) has emerged as a prominent topic of discussion within the field of ophthalmology, captivating researchers and practitioners alike. Although recent attention has been drawn to the integration of AI in ophthalmology, it’s important to recognise that AI...

VISION 2020 LINKS: Retinoblastoma 
in Africa

1 October 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
The VISION 2020 LINKS Programme is part of the ‘VISION 2020: The Right to Sight’ global initiative to eliminate avoidable blindness [1]. The LINKS Programme works with overseas eye departments to help identify priorities and match their priority needs with...

Exploiting nature’s randomised trials of eye disease

1 December 2022 | | EYE - Glaucoma, EYE - Vitreo-Retinal, EYE - Orbit
Confounding and reverse causation in observational ophthalmic epidemiology Traditional observational studies are inherently limited in establishing a causal effect of an exposure on an outcome of interest. One fundamental limitation is confounding, whereby causation is incorrectly attributed to a third...

OXSIGHT Onyx – A sight-enhancing wearable

5 April 2022 | | EYE - General
The Onyx is a newly-released (late 2021) wearable with a powered magnifier to assist those with central vision impairment. Unlike the previously covered wearable devices, this enhances existing sight. The unit can either be held against the eyes when needed,...

How to maximise points for your ophthalmology portfolio as a medical student

4 December 2023 | | EYE - General
Ophthalmology is an extremely popular and competitive career option, with one of the highest competition ratios at ST1 level entry (10:1 in 2023) [1]. It is also a highly rewarding speciality, involving: a mixture of medicine and surgery in a...

Optimising the ocular surface by managing meibomian gland dysfunction

1 February 2016 | | EYE - Cornea
Meibomian gland dysfunction (MGD) is ubiquitous. Ocular surface inflammation and irritation are prevalent in most ophthalmology clinics: corneal, cataract, glaucoma, oculoplastic, paediatric, vitreo-retinal, medical retina and refractive surgery. These patients also represent roughly one third of those attending for emergency...

Feb/Mar 2014 Quiz 1

1 February 2014 | | 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
History A 55-year-old diabetic male presents with some annoying floaters in his left eye. Slit-lamp examination shows multiple well defined bodies within the vitreous cavity, in an eye otherwise showing background diabetic retinopathy. The patient elects to undergo a vitrectomy....

Rainspotting. Choose your future. Choose Pete’s Hidden Curriculum Part 2.

1 June 2022 | | EYE - Neuro-ophthalmology, EYE - General
See Pete's Hidden Curriculum Part 1 here Interviewer: “Mr Murphy, what attracts you to the leisure industry?”Spud: “In a word: pleasure. It’s like pleasure in other people’s leisure.”Interviewer: “Do you see yourself as having any weaknesses?”Spud: Shakes head, then: “Oh,...