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DISC lens slow myopia progression in Hong Kong Chinese schoolchildren
1 April 2014
| Jonathan Chan
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Ophthalmology, Paediatric Ophthalmology / Strabismus
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Child Health (Paediatrics), Clinical Trial, Contact Lens, Optics and Refraction
This is a prospective double-blind randomised trial between September 2007 and October 2009. It included 221 children aged 8-13 years, with myopia between -1 and -5 Dioptres ≤1.00D. There were 111 patients in the defocus incorporated soft contact DISC group...
The bionic eye – behind the headlines
Multiple visual prosthetic projects and other vision regeneration initiatives being tested in preclinical and clinical development worldwide illustrate continuing progress and opportunities in addressing profound blindness from hereditary retinal diseases and other causes (Table 1). Three implantable bionic vision systems...Ciliary body granuloma masquerading as a melanoma
3 February 2023
| Boon Lin Teh, Paul Cauchi, Lucia Kuffová
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Ophthalmology
Introduction Sarcoidosis is a multisystem granulomatous inflammatory condition which predominantly affects the pulmonary system and intrathoracic lymph nodes, followed by ocular involvement [1]. We present an interesting patient who developed acute anterior uveitis and subsequent ciliary body granuloma clinically mimicking...
Cataract incidence rates in patients from the UK suffering with diabetes mellitus
The authors summarise the main findings from a recent study which investigated the incidence rates of cataract in patients with or without diabetes mellitus (DM). Background to the study Worldwide, the World Health Organization (WHO) estimates that 253 million people...The eye without tears
1 June 2016
| Hector Bryson Chawla
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Cataract and Refractive, Cornea / External Eye Disease, Genetics, Glaucoma, Imaging, Neuro-Ophthalmology, Ocular Pathology and Oncology, Oculoplastics, Ophthalmology, Optometry, Orbit, Paediatric Ophthalmology / Strabismus, Retina / Uvea / Vitreous, AMD, Emergency Ophthalmology
The Art is long and Life is short. So goes the dispiriting tag in Latin and flung from day one and at regular intervals thereafter at idle medical students who, inevitably brainwashed, come by graduation to believe that the only...
An unusual case of silicone oil in the anterior chamber simulating intraocular implant
Silicone oil internal tamponade has been used for over 50 years, even prior to pars plana vitrectomy [1].Over a course of time silicone oil may migrate to the anterior chamber through the pupil. This may disperse in the form of...Introduction of the Mydriasert insert at the Manchester Royal Eye Hospital
1 August 2018
| Rita McLauchlan, Julie Williams, Arun Brahma
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Ophthalmology, Cornea / External Eye Disease
The authors report on a study to examine the effects of the Mydriasert insert on time, effects, patient comfort and tolerability at Manchester Royal Eye Hospital. Mydriasert is an insoluble ophthalmic insert indicated for mydriasis prior to ophthalmic surgery, which...
Pioneering Moorfields and Guy’s and St Thomas’ study tackles visual snow
A new study by a team from Moorfields Eye Hospital and Guy’s and St Thomas’ will examine the role of mindfulness in potentially helping people who have visual snow syndrome.The refractive index in the eye lens – implications for clinical practice and optical design
1 August 2016
| Barbara K Pierscionek (Prof), Andy T Augousti (Prof)
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Cataract and Refractive
The eye may appear to be a comparatively simple organ and yet its optical system is complex and continues to be a source of investigation and research. The major optical elements are considered to be the cornea and the lens...
IN FOCUS - The achievements and lasting effects of VISION 2020
1 April 2020
| Gullapalli N Rao
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Ophthalmology
Blindness is a major public health problem globally. The first estimate of global blindness by the World Health Organization (WHO) in 1972 provided a figure of 10 to 15 million, which was considered an underestimate [1]. In 1999, an extraordinary...
Essentials of OCT in Ocular Disease
Sir Isaac Newton was the first to establish the technique of low coherence white light interferometry. Following on from this, the principle of laser interferometry as an imaging modality for retina was applied by David Huang and his associates in...Chemical injury
6 April 2021
| Abdul Muhyemin Tarin
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Ophthalmology, Cornea / External Eye Disease, Emergency Ophthalmology
You are the on-call ophthalmologist. You receive a call from A&E regarding a 45-year-old man who sustained a chemical injury. He was mixing some cement, when a small amount entered his left eye. He was not wearing any protective goggles....