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Developing community eye care: the GOS package in Scotland

In the second in the series about community eye care in the home nations, Janet Pooley explains how Scotland has developed its services within GOS. The United Kingdom has devolved healthcare; the powers were transferred from Westminster to Scotland and...

Improved vision with perceptual learning

This study examined whether the development of crowded near visual acuity can be stimulated and whether crowding effects can be reduced by perceptual learning. The authors compared a magnifier crowded task with a perceptual learning crowded task and perceptual learning...

Characteristics of ptosis in Iranian children

A cross-section study was undertaken to determine the prevalence of ptosis (congenital and acquired) and its risk factors in Iranian children. The target population was children aged seven years in urban areas of Iran. Seventy schools of eight cities were...

Stereo distance in XT

The test distance effect on stereoacuity was explored in a population with intermittent exotropia along with use of two types of stereograms with crossed and uncrossed disparity. At near and distance distances, the median for both disparities was 60”; 79%...

Ocular findings in autism

This retrospective study investigated the ocular manifestations of autistic spectrum disorders (ASD) among children in a paediatric ophthalmic practice setting. Fifty-three patients were identified. Assessments were undertaken for 44 with 68% having autistic disorder, 16% with pervasive personality disorder –...

Incidence and clinical characteristics of paediatric keratitis

This is a retrospective, population-based study of a 10-year period from Mayo Clinic, USA between January 2000 and December 2009 of patients <19 years diagnosed with keratitis. Two-hundred and eight-five children were identified. An incidence of 78 per 100,000 and...

Visual field interpretation research for eyecare professionals advising patients about driving

Dear colleagues, The aim of this research is to understand current knowledge of interpreting the visual field guidelines for driving, so that we might address any outstanding training/support needs in the future. We would like to ask these professionals to...

Prediction errors of formulas in optical biometers

This study was conducted retrospectively in a private practice setting. Nine formulas were compared for prediction error (postoperative spherical equivalent (SE) minus, predicted SE calculated by each formula), using two optical biometers (Lenstar – optical low coherence reflectometry (OLCR) and...

Herpes zoster ophthalmicus: the essentials

Herpes zoster, also referred to as shingles, is a common infection most typically caused by the reactivation of varicella zoster virus that lies dormant (sometime for decades) in the dorsal root nerve ganglion following primary chickenpox infection [1]. In 10-20%...

What's trending Feb/Mar 2021

A round-up of the eye-related hot topics that have been trending on social media over the last few weeks. Happy New Year! Goodbye 2020, a year no one could have imagined, with our lives and headlines dominated by COVID-19 as...

Practical phacodynamics – making the most of your phacoemulsification machine

Understanding phacodynamics is appreciating the subtleties in the dynamic changes of the fluidics and the ultrasonic power delivered. Kristina Southcott explains. Increase my vacuum! Increase my bottle height! Increase my phaco power! I frequently observe the above commands being directed...

Doctor in the House

“What’s the bleeding time?”“10 past 10 sir”. These are the famous lines uttered by Chief Surgeon Sir Lancelot Spratt (James Robertson Justice) and Medical Student Simon Sparrow (Dirk Bogarde) on a pre-op ward round at the fictional St Swithin’s Hospital,...