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2621 results found

FAZ measurement on OCTA

This paper aimed to test the AngioVue OCTAs reproducibility and interoperator concordance in evaluating the size of the foveal avascular zone (FAZ). The authors also investigated how the FAZs representation on the OCTA varied after metabolic activity. The right eye...

UKISOP 2023

by Lorcan Butler, Optical Engagement Manager, thebraintumourcharity.org, UKISCRS is the UK & Ireland Society of Cataract & Refractive Surgeons who had their annual Conference in London with a two-day event at The Leonardo City Hotel. On the other hand, UKISOP...

Association of pendular waveform and retinal disorders

The authors aimed to evaluate the relationship between retinal disorders and pendular low amplitude high frequency components (PLAHF) waveform by collecting nystagmus eye movement recordings, electroretinography (ERG) and gene tests. Retinal disorders were diagnosed by clinical phenotype and genotype characteristics....

More sensitive visual acuity test for age-related macular degeneration

Age-related macular degeneration (AMD) is the leading cause of blindness in the developed world. Primarily associated with ageing, genetic factors and lifestyle choices such as smoking also play a contributory role. Patients with early AMD, characterised by the development of...

Radiotherapy for orbital apex cavernous haemangiomas

This is a review of six patients with cavernous venous malformations (haemangiomas) involving the orbital apex who were treated with fractionated stereotactic radiotherapy. Patients were diagnosed on MRI imaging with only one having had previous surgery to debulk the lesion....

Corpus callosum in infantile esotropia

Diffusion tensor imaging (DTI) imaging was undertaken with four infantile esotropia (IE) patients and nine controls. All with IE showed an asymmetrical distribution of callosal fibres when comparing two hemispheres. Many fibres terminated near the tips of the occipital cortices....

Innovative 3D printing could revolutionise treatment for cataracts and other eye conditions

University of East Anglia researchers have made a significant breakthrough in ocular device technology with the introduction of a novel resin for 3D printing intraocular devices. This innovation has potential to enhance the manufacture of eye implants universally used in cataract and refractive surgeries.

Managing cataract surgery in a patient with diabetic maculopathy

A 56-year-old type 2 diabetic with previously treated bilateral diabetic maculopathy develops a cataract requiring surgery in the right eye. He has had grid laser previously, followed intermittently by intravitreal triamcinalone, Avastin and more recently Lucentis in both eyes. His...

Occult central retinal artery occlusion

Central retinal artery occlusion (CRAO) is a sight-threatening condition resulting from occlusion of the central retinal artery and hypoperfusion of the inner retina. Early on, fundal examination may be normal. The authors present a retrospective case series of 11 patients...

Optometry Today’s new essential guide for myopia management

Optometry Today (OT) has published the second edition of its myopia management guide.

Visual prognosis in Irish Leber’s hereditary optic neuropathy

Leber’s hereditary optic neuropathy (LHON) is an inherited optic neuropathy This paper presents a retrospective review of clinical data from patients with LHON presenting to an Irish tertiary referral ophthalmic hospital. Clinical and genetic characteristics were assessed for useful biomarkers...

New national programme of sight tests in special schools

As a result of SeeAbility’s campaigning, NHS England are planning for a new national programme of sight tests and glasses dispensing in England’s special schools from 2020. SeeAbility’s model of sight testing is less stressful for children with learning disabilities...