Search

You searched for "OHT"

1895 results found

Mainline Instruments at 100%

26 January 2026 | Company Profiles, Awards, Conferences & Anniversaries
Visit Mainline Instruments at STAND J20 during 100% Optical 2026 for an exciting programme of interactive workshops and expert-led lectures on the latest eye care innovations. Highlights include Ultra-Widefield Confocal Imaging, Dry Eye assessment, Tomography, and more. Don’t miss our...
Knowledge-Based Systems cover image.

Opening the AI ‘black box’ for glaucoma

3 February 2026 | | EYE - Glaucoma
Artificial intelligence (AI) models show great promise for glaucoma detection using retinal images, but their ‘black box’ nature is a major barrier to clinical adoption. Clinicians are often hesitant to trust a diagnosis without understanding its reasoning. This paper provides...

Initiatives in macular service provision

1 December 2015 | | EYE - Vitreo-Retinal
A report from Monitor in October 2015 identifies good practices that will realise most of the potential productivity gain in elective care available to NHS hospitals. These include: stratifying patients by risk and creating low-complexity pathways for lower-risk patients (tailoring...

Feb/Mar 2014 Quiz 2

1 February 2014 | | EYE - Cataract, EYE - Cornea, EYE - Glaucoma, EYE - Imaging, EYE - Oculoplastic, EYE - Neuro-ophthalmology, EYE - Oncology, EYE - Orbit, EYE - Paediatrics, EYE - Pathology, EYE - Refractive, EYE - Strabismus, EYE - Vitreo-Retinal, EYE - General
History A 65-year-old lady presented with a ten year history of nonspecific visual disturbance and mild symptoms of dry eyes. Questioning revealed progressive nyctalopia. Previous medical history of note included Crohn’s disease requiring two bowel resections including small intestine. Figure...

Retinal sequelae of high voltage electric current injury

5 June 2023 | | EYE - Vitreo-Retinal
Introduction High-voltage electrical currents may result in significant ocular complications, ranging from mild cataracts to vision-threatening retinal and optic nerve problems [1]. The severity of damage depends on various factors, including intensity and type of current, duration of exposure, entry...

Possible COVID-19 related maculopathy

5 April 2022 | | EYE - Imaging, EYE - Vitreo-Retinal, EYE - Neuro-ophthalmology
COVID-19 is being investigated as a potential cause for various ocular diseases, with growing evidence of related retinal vascular changes, that vary from isolated cotton wool spots and retinal haemorrhages to retinal vascular occlusions [1.2]. COVID-related macular affection has also...

Mask management: Dry eyes and misty glasses

22 September 2020
To mark National Eye Health Week (21-27 September), The College of Optometrists has issued advice on how to wear a mask, maintain healthy eyes and see clearly.

Assessing the effectiveness of undergraduate ophthalmic assessments in the UK: A literature review

2 June 2025 | | EYE - General
During 2008–2009, 300,000 patients presented to hospital emergency departments in the UK with eye conditions. This rose by nearly 200,000 over the next decade. As the population ages, the prevalence of eye disease increases [1,2]. However, the stake ophthalmology holds...

Improving eye care for children with learning difficulties: a view from SeeAbility

1 August 2019 | | EYE - General
Marek P Karas from sightloss charity SeeAbility examines why children with a learning disability do not access the eye care they need and asks how the system needs to change. Children with a learning disability are 28 times more likely...

Understanding spaceflight-associated neuro-ocular syndrome (SANS): what do we know?

2 August 2022 | | EYE - Oculoplastic, EYE - General
Introduction Formerly known as visual impairment and intracranial pressure syndrome (VIIP), space-related neuro-ocular syndrome (SANS) is defined by a collection of ophthalmic and neurological findings in astronauts after long-term spaceflight [1]. Changes in the eyeball, such as hyperopic shift, during...

“Steel True, Blade Straight”

1 October 2019 | | EYE - General
Steven Kerr of the Royal College of Surgeons of Edinburgh explores the medical career of Arthur Conan Doyle, his relationship with his mentor Joseph Bell and his fascination with ophthalmology. Arthur Ignatius Conan Doyle was born in Edinburgh on the...

Progress in retinal disease management: Highlights of the Retina Day, RCOphth 2025 Annual Congress

4 August 2025 | | EYE - Vitreo-Retinal
The Retina Day meeting at the Royal College of Ophthalmologists (RCOphth) 2025 Annual Congress in Liverpool was held on 22 May 2025. This report highlights 10 selected topics of interest to subspecialists and general ophthalmologists. Decarbonising anti-VEGF clinics (or making...