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Good news: new study links moderate wine consumption to lower risk of cataract surgery

An observational study published today in Ophthalmology (the journal of the American Academy of Ophthalmology) indicates that low to moderate alcohol consumption is associated with a lower risk of requiring surgery for cataracts, although the nature of the study means it does not definitively prove a direct causal effect.

OBITUARY: A short tribute to Mike Sanders, Neuro-ophthalmologist

Mike Sanders was Consultant Neuro-Ophthalmologist at St Thomas’ Hospital and the National Hospital, Queen Square in London, 1969 to 1999. He passed away on 25 July of this year. Over this 30-year period he had huge influence over the evolution...

Narrative literature review for intermittent exotropia

This is a narrative literature review on prevalence, terminology, risk factors, natural history and clinical characteristics for intermittent exotropia. A Medline search was conducted with no date restrictions up to September 2020 and collating English language studies. Prevalence was reported...

Bovine pericardium scleral patch graft associated scleritis: Ahmed valve implant for pupillary block glaucoma

Processed bovine pericardium is a lyophilised collagen sheet used as a surgical armamentarium. It renders the material antigenically inert with minimal inflammation [1]. Sclera patch pericardium graft (Tutopatch) is a collagenous membrane derived from solvent preserved, irradiated bovine pericardium [2]...

Surgical outcomes of isolated medial rectus palsy

Isolated medial rectus is a rare clinical entity. This prospective study of 32 patients from China showed that this was caused most commonly by iatrogenic injury (43.75%), trauma (37.50%) and congenital (18.75%) causes. An average of 60 ±25 prism dioptres...

Towards virtual reality conferences?

COVID-19 is forcing us to reconsider every aspect of life. The authors ask what future ophthalmic meetings could look like. The coronavirus disease COVID-19 pandemic disrupted ophthalmic conferences resulting in the cancellation of the majority of meetings in 2020, e.g....

Ultrasound biomicroscopy (part 2): primary angle closure

Patients with primary angle closure or primary angle closure glaucoma [PAC(G)] comprise a significant subgroup affecting around 10% of glaucoma patients amongst Caucasians. Assessment of the patient with angle closure, or narrow angles, requires gonioscopy. However, whilst identifying the presence...

Quiz Feb/Mar 2024

History A 21-month-old boy presented to his local ophthalmology department with a left proptotic eye from a growing cystic lesion known to be present from birth. Notes taken on presentation were: Known left microphthalmia with chorio-retinal coloboma, contralateral eye was...

BT outcomes under open versus closed sky technique

This retrospective study compared open versus closed sky BT injection techniques without electromyography (EMG) control in 135 patients (31 open sky and 104 closed). Patients were aged 1-50 years for open sky and 2-34 years for closed. There was a...

Recurrent corneal erosions secondary to isotretinoin use

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...

Strabismus in thyroid eye disease

Pathogenesis Thyroid eye disease (TED) is an auto-immune condition, in the initial phase there is lymphocytic infiltration and oedema of the extraocular muscles with deposition of glycosaminoglycans and hyaluronic acid and adipogenesis, which can lead to an increase in the...

The role of artificial intelligence in cataract surgery: An overview

Cataracts are still a leading cause of blindness and, with an ageing population, that burden will only grow [1]. Increasingly experts are leaning on technology such as ‘Surgery 4.0’ [2] – where smart machines and artificial intelligence (AI) slide into...