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Does beauty truly lie in the eye of the beholder?

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: Does beauty truly lie in the eye of the beholder? Scleral whitening, iris colour-changing drops and...

The future of SLT?

For Feb/Mar 2024, we are looking at a recently released laser machine to perform direct SLT – selective laser trabeculoplasty (DSLT). Although SLT is well known, DSLT is sufficiently novel that a brief description is a good place to start....

Surgical strategies to manage incomitant strabismus in adults

Incomitant vertical and / or horizontal strabismus is a challenging presentation. Patients are usually symptomatic as the onset is either sudden so they haven’t developed any coping mechanisms or very complex so that any coping mechanisms will not cover all...

Launch of the Routine Health Information Systems – Sensory Functions toolkit

This toolkit includes a DHIS2 Sensory functions: eye and ear care digital package and a Guidance on the analysis and use of routine health information systems: eye and ear care module.

Study flags evidence gaps in AI eye imaging devices approved for patient care

Uneven evidence and poor data transparency revealed in review of AI as a medical device. A review of regulator-approved medical AI models in eye care has found that they vary widely in providing evidence for clinical performance and lacked transparency...

Incidence of eyelid basal cell carcinoma in England

A retrospective review by using the ICD-10 and histology codes for eyelid basal cell carcinoma (BCCs) (including the inner canthus) from the English National Cancer Data Repository were used to identify incident events between the period 2000 to 2010. There...

Bitemporal hemianopsia as a result of ethambutol toxicity

The authors present six cases of visual loss in patients treated with ethambutol for mycobacterium avium complex, including four patients with bitemporal hemianopsia. Two additional patients were undergoing glaucoma monitoring and developed visual field defects with ethambutol treatment, which recovered...

Three methods of suppression measurement

Test-retest reliability and interchangeability are evaluated for three filter bars available to measure density of suppression: Sbisa bar, Bagolini filter (BF) bar and neutral density filter (NDF) bar. The study involved 10 strabismic adults. Testing conditions were altered and effects...

The impact of conjunctivochalasis on dry eye symptoms and signs

The study aimed to draw a relationship between conjunctivochalasis and dry eye symptoms via a dry eye questionnaire (DEQ5), as well as signs such as tear osmolarity, tear break up time, corneal staining, Schirmer score, meibomian gland dropout, eye lid...

Effect of oxygen levels on binocular summation of dark vision

Previous studies have reported conflicting results on the existence of binocular enhancement of dark vision. This study compares monocular and binocular absolute thresholds of dark adaptation in two different populations (healthy individuals and those with chronic respiratory insufficiency). The study...

Reported cases of hemifield slide phenomenon

This article reports three cases of hemifield slide, a phenomenon whereby there is an inability to stabilise and fuse visual hemifields. It occurs with heteronymous visual field loss and is thought to result from the loss of corresponding retinal points....

Effect of single intravitreal injection of bevacizumab on contrast sensitivity in patients with central retinal vein occlusion

Central retinal vein occlusion is the second most common retinal vascular disorder after diabetic retinopathy. There are many studies reporting the efficacy of intravitreal anti-VEGF injections for macular oedema secondary to retinal vein occlusions. This paper looks at the contrast...