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2926 results found

Amblyopia prediction using Plusoptix

The aims of this study were to evaluate Plusoptix performance in amblyopia prediction, to examine the best readings for that prediction and to determine if it is sufficient to have one measure or more. Data were collected in a two-year...

Balancing early and late surgical intervention for congenital nasolacrimal duct obstruction

This retrospective study investigated the incidence of anisometropia and amblyopia by age of congenital nasolacrimal duct obstruction (CNLDO) resolution. At Seattle children’s hospital, between 2007 and 2017, the outcomes of children with early versus late spontaneous resolution of CNLDO were...

Iris chafing from displaced single-piece acrylic IOL

A 74-year-old man had persistent 3+ cell one month following left eye cataract extraction, complicated by anterior capsular rent and zonular dialysis at 7 o’clock, with single-piece acrylic intraocular lens implantation (IOL) in the capsular bag. Figure 1: Haptic-like transillumination...

Do steroids prevent progression to proliferative diabetic retinopathy (PDR)?

There is continuing debate on the merits of pan-retinal photocoagulation (PRP) for severe pre-proliferative and proliferative DR versus the newer therapies that inhibit vascular endothelial growth factor (VEGF). This has been hotly debated [1] following the publication of findings from...

Orbital cellulitis - an overview of the diagnosis and management

Periorbital (preseptal) and orbital cellulitis are infections of the subcutaneous tissues of the eye. They are differentiated by the location of the infection. Periorbital cellulitis refers to infection of the eyelid and subcutaneous tissues anterior to the orbital septum, whereas...

ANGPTL-4 inhibition reduces inflammation in diabetic retinopathy

Diabetic retinopathy (DR) is the most common cause of blindness in working-age humans, and numbers are rising due to increased cases of type 2 diabetes (T2D). T2D is associated with increased obesity and dyslipidaemia, which is a major risk factor...

Efficacy of combined vitrectomy with intravitreal corticosteroid injection for ERM

In this study the authors evaluated the efficacy of vitrectomy combined with corticosteroid injection for idiopathic epiretinal membrane (ERM). A systematic literature review was conducted by searching three electronic databases, PubMed, Embase and Medline, up to 2020 for relevant studies....

Reduced angle after BT for postop diplopia test

The authors undertook a retrospective study to evaluate the extent of reduced deviation after Botulinum toxin (BT) when used as a postoperative diplopia test. They evaluated effect in 39 patients: 32 exotropia and seven esotropia. The same BT dose was...

My Top Five: Key insights from recent research into uveitis in adults

Uveitis, characterised by inflammation of the uvea – the eye’s middle layer comprising the iris, ciliary body, and choroid – remains a leading cause of visual impairment worldwide [1]. It primarily affects adults aged 20–50 years. Untreated uveitis may cause...

How to get the most out of your medical school ophthalmology placement

Ophthalmology has become a very popular speciality, generating a vast interest amongst medical students with competition for training posts increasing yearly. Yet it is often difficult to get adequate exposure to the speciality prior to applications, with very limited time...

Effect of the COVID-19 Urgent Eyecare Service on patient referrals to general practitioners and Hospital Eye Service

The COVID-19 Urgent Eyecare Services (CUES) was developed to relieve the demands of hospital ophthalmology, aiming to allow patients to have remote consultations and be managed by community optometric practice. This was because access to Hospital Eye Service (HES) Ophthalmic...

Use of bovine pericardium for tendon elongation

A retrospective analysis was conducted on all patients treated in one centre with tendon elongation using bovine pericardium (BP) to examine outcomes and long-term safety. The study included 60 patients; 27 unilateral and 33 bilateral cases. Follow-up of one to...