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2621 results found

SS-OCT assessment of ITC after phacoemulsification

This is a multicentre randomised controlled trial of 22 patients with primary angle closure glaucoma with peripheral anterior synechia and peripheral primary angle closure glaucoma (PACG) with peripheral anterior synechia (PAS) detected by indentation gonioscopy was randomised into two groups....

Mastering clinical skills in ophthalmology

To young junior doctors, and some senior doctors who may not have had much exposure to ophthalmology, the specialty can seem very foreign. Not only are the conditions and examination findings specific to the eyes, but the skill set required...

Nicotine accelerates diabetes induced retinal changes

This study investigated the influence of nicotine in an experimentally induced diabetic rat model. They used non-invasive high-resolution spectral domain optical coherence tomography (SD-OCT) imaging to provide quantitative information on the temporal alterations of retinal structures at the micrometer resolution...

Review of efficacy and safety of tetracaine drops in strabismus surgery

Tetracaine is a topical anaesthetic drug used to anesthetise the eye and surrounding areas during strabismus surgery. It is generally safe and well tolerated but can cause mild adverse reactions at the site of use and, in rare cases, serious...

A comparison of light sources in retinal imaging

Before starting to talk about the light sources present in retinal imaging, it is necessary to start from the base: the light. Light is an electromagnetic wave whose smallest part is the photon (or quantum of light). A high frequency...

Hyper reflective foci (HRF) on OCT in diabetic retinopathy

This study investigated the presence of hyper reflective foci (HRF) in asymptomatic patients affected by type 1 or type 2 diabetes, separately, without clinically significant diabetic macular oedema and visual impairment. In total 71 eyes with non-proliferative diabetic retinopathy were...

Traumatic optic neuropathy

In neuro-ophthalmology we get asked a lot about management of patients who suffered significant trauma and presented with loss of vision secondary to presumed traumatic optic neuropathy (TON). TON happens usually in the context of significant craniofacial trauma. The incidence...

ABDO responds to the GOC contact lens consultation

The Association of British Dispensing Opticians (ABDO) welcomes the General Optical Council (GOC) consultation on the definition of contact lens aftercare and verification of contact lens specifications.

New CPD arrangements for specialty registrants welcomed by the AOP

The GOC has confirmed changes to the CPD scheme which enables contact lens opticians and optometrists with prescribing rights the opportunity to gain self-directed specialty points.

OCT choroidal signs for congenital retinal pigment epithelium hypertrophy

Congenital hypertrophy of the retinal pigment epithelium (CHRPE) on ocular coherence tomography (OCT) has the characteristic sign of RPE thickening and hyper reflectivity. However, the underlying choroid characteristics remain under researched. This retrospective study utilised data from an ophthalmic oncology...

Van Herick Plus

This a consecutive cross-sectional study of 95 phakic patients over the age of 40-years-old. By applying a short, vertical slit beam, the inferior angle at the scleral-limbal junction at 6 o’clock position was evaluated, photographed and assessed by a ratio...

Microsporidia-induced stromal keratitis: a new cause of presumed immune stromal (interstitial) keratitis

This is a non-comparative retrospective observational case series from India from 1 October 2020 to 31 January 2021. The inclusion criteria were: (1) presence of nummular / coin shaped lesions with at least one >2mm in size and / presence...