You searched for "perimetry"

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Corneal cross-linking for treatment of corneal ulcers

This was an observational cohort study looking at the usefulness of photo activated chromophore for infectious keratitis-corneal collagen cross-linking (PACK-CXL) in reducing the time to heal in suppurative corneal ulcers. This study, conducted in a tertiary care centre in South...

OCTA in diabetic macular oedema treated with intravitreal aflibercept (DOCTA Study)

Central vision loss due to diabetic macular oedema (DME) can be attributed not only to presence of the macular oedema itself but also, in some cases, to alterations of the foveal avascular zone (FAZ). The DOCTA trial was a longitudinal,...

Changes in ocular biomarkers in Vogt-Koyanagi-Harada disease after pulse steroid therapy

This retrospective study aimed to evaluate the early and chronological changes in ocular biomarkers in patients of Vogt Koyanagi Harada (VKH) disease who received pulse steroid therapy. It further aimed to identify which biomarkers correlated with the best corrected visual...

The management of possibly progressive pterygium

A 43-year-old Sudanese male patient is referred by his GP with a fleshy lesion encroaching the nasal cornea for the last six months. History Make note of: risk factors, i.e. UV exposure and ocular irritation - history of living in...

Report on preoperative visual acuities of patients from two AMM surgical trips to Magdalena, Northern Bolivia

The Andean Medical Mission (AMM), founded in 2012, recently celebrated 12 years of dedicated service in the Bolivian Amazon, aiming to eliminate avoidable blindness. Over this period, AMM has successfully performed over 1700 surgeries, including for children with congenital or...

Space age surgery

I asked to do theatre lists at Moorfields as part of my timetable. The medical retina fellow jobs are a bit odd in that the vast majority of the different rotations lack a regular theatre session. This might suit some...

How to consent patients

I attended a morning seminar at the recent College Congress in Liverpool about how to properly and legally consent a patient for a procedure. There has been a lot of interest in this of late following the Montgomery ruling, in...

It’s easy when you know the rules

As I was travelling along a deserted road on a Sunday last month I saw in my peripheral vision a disconcerting flash of light behind me. Much as I tried to convince myself that the flash was due to the...

Trainee personality types

Over the past two years I have attended quite a number of medical educational seminars and ‘workshops’ and have been a bit shocked at how out of kilter with reality the world of education seems to be now. It seems...

The results of the last survey Dec21

Consent is a hot topic at the moment and the publication of the GMC Guidance on Consent [1] has rightfully refocussed our attention on it. Consent practices vary wildly and have been the subject of many of these surveys. Once...

Doctor prints cornea on demand!

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...

Virtual reality pupil assessment software

For Oct/Nov 2021 we review a virtual reality (VR) solution for training and assessing pupil function. Different types of VR exist, and the application described here is used on the Oculus Quest or Pico headsets. The user wears a headset...