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Photoscreening comparison

The A09/S09 photoscreener contains a fixation target of flashing lights (as for the S04) plus a smiley face which is new. Concerns were raised that the smiley face may stimulate less accommodation than the S04 attention lights and therefore potentially...

What's trending Feb/Mar 2018

We are officially in 2018. New year, new you. The clock starts to turn to midnight and suddenly the excess and gluttony of the Christmas festive period comes to mind. “This year will be better”, we say to ourselves. The...

OXSIGHT Onyx – A sight-enhancing wearable

The Onyx is a newly-released (late 2021) wearable with a powered magnifier to assist those with central vision impairment. Unlike the previously covered wearable devices, this enhances existing sight. The unit can either be held against the eyes when needed,...

Refraction planning in cataract: avoid creating an unhappy patient

“It is much more important to know what sort of a patient has a disease than what sort of a disease a patient has.” William Osler The focus of this paper is the prevention of an unhappy patient following cataract...

The refractive index in the eye lens – implications for clinical practice and optical design

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...

Can 3D facial imaging improve patient management in disfiguring eye disease?

Fight for Sight is the leading UK charity funder of eye research. Since the 2013 Sight Loss and Vision Priority Setting Partnership we have encouraged our researchers to work on priorities jointly identified by people affected by sight loss and...

Dark circles and facial rejuvenation

A 45-year-old socialite lady comes for cosmetic consultation and wants a remedy for dark circles and facial ageing. How do you manage this patient? Issues of dark circles and facial ageing should be addressed separately. Facial ageing should be considered...

Retinal prosthetics: science fiction or a vision for the future?

“Is it a fact – or have I dreamt it – that, by means of electricity, the world of matter has become a great nerve, vibrating thousands of miles in a breathless point of time?” – Nathaniel Hawthorne, The House...

New generation of OS 4 surgery platform

With the new OS 4, Oertli introduces the next generation of their OS 4 surgical platform for retinal, glaucoma and cataract surgery.

Orbital rhabdomyosarcoma treatment characteristics

The aim of this study was to review the clinical presentation, management, local and systemic outcomes of 14 orbital rhabdomyosarcoma (OR) cases with the focus on the role of surgery as treatment. The mean age at presentation was eight years...

Infantile vertical nystagmus

The authors describe the clinical characteristics and long-term outcomes of infants who presented with isolated vertical nystagmus in infancy, age-appropriate visual behaviours and unremarkable neuroimaging studies. The study included eight patients presenting at <1-year-old. All had age-appropriate behaviour. At presentation...

Ophthalmology history and examination – a guide for medical students

*First author Students have very little exposure to ophthalmology during their years at medical school. Teaching consists of a handful of lectures followed by a short placement in which students are expected to practise histories and examinations on patients with...