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Macular pigment in relatives of AMD patients

Blue light causes photo-oxidative retinal injury and macular pigment (MP), with lutein, zeaxanthin and mesozeaxanthin as the main components, as a filter that protects the macula from this damage. Previous studies indicated that low levels of macular pigment optical density...

Changes in retinal and choroidal microcirculation after strabismus surgery

The aim was to evaluate retinal and choroidal microcirculation using optical coherence tomography angiography after strabismus surgery. This was a cross-sectional observation study of 44 eyes of 44 patients. Patients were split into three groups: (1) one-muscle horizontal surgery (n=9);...

Carleton Optical Equipment Ltd is recruiting for its expanding Glaucoma team

Business Manager - We are looking for an ambitious and capable business manager responsible for the South of England.

Herpes zoster ophthalmicus: a clinician’s perspective

Introduction Herpes zoster, commonly known as shingles, is caused by the reactivation of varicella zoster virus (VZV). The term herpes is derived from a Greek work, herpein, which means ‘creeping’ and the word zoster means a belt or a girdle...

The interpretation and use of ultrasound biomicroscopy (part 1)

Ultrasound Biomicroscopy (UBM) has become increasingly important for the diagnosis of a variety of anterior segment pathologies. Most ophthalmologists are familiar with conventional B-scan ultrasonography techniques, which operate at lower sound frequencies (7.5 to 20MHz). UBM is an ultrasound technique...

Corneal transplantation in the United Kingdom: are we blind to the challenges that still exist after the Organ Donation Bill?

Corneal transplantation (CT) is a significant treatment option for a huge number of patients in the United Kingdom (UK) [1]. For an individual, CT results in a substantial improvement in quality of life. Penetrating keratoplasty with full thickness grafting has...

The paediatric cataract: an overview of the diagnosis and management

In this second article (see first article here), Samuel Aryee and Rhys Dumont Jones review the challenges involved in managing this condition. Examination and diagnosis Cataracts in children can appear in a variety of forms, each presenting in a different...

The results of the last survey Feb21

Once again, I am grateful for the responses and read the results with interest. I am always surprised by the amount of practice variation I see. I fully accept there is art in what we do and there is no...

The College of Optometrists publishes Interim Position on AI in Eye Care

The College of Optometrists has today published its Interim Position on the Use of Artificial Intelligence (AI) in Eye Care setting out the UK optical sector’s collective stance on the safe and responsible implementation of AI in eyecare. The College...

Verteporfin shortage: treatment options and outcomes in chronic non-resolving central serous chorioretinopathy

Half-dose photodynamic therapy (HD-PDT) with verteporfin has been the therapy of choice in non-resolving central serous chorioretinopathy lasting longer than four months. Since 2021, a worldwide shortage of verteporfin due to manufacturing issues prompted adjustments in treatment practices. This retrospective,...

Quiz Aug/Sep 2025

History A 78-year-old female presented with bilateral, painless, progressive blurring of vision over five years, photophobia and increasing glare. Her past medical history included a known diagnosis of monoclonal gammopathy of undetermined significance (MGUS). On examination, vision in the left...

My Top Five: Digital ophthalmology revision resources for medical students

Ophthalmology is a broad and exciting field to study but encountering the vast number of topics it contains for the first time in medical school can be a daunting prospect. Building a solid foundation of knowledge in the subject is...