You searched for "IOP"

1568 results found

The future of binocular viewing systems?

I recently had the pleasure to visit Vision Engineering’s headquarters and manufacturing facility in Woking, UK. Vision Engineering have built an international reputation for engineering microscopes that provide 3D visualisation without the use of traditional optical eyepieces. Although the company...

Portable corneal topography – exploration of a prototype

Ophthalmic imaging devices, such as corneal topographers, are not widespread in the developing world. A small device that connects to a smartphone might be a solution to improve developing nation access to corneal imaging. I recently had the opportunity to...

How to pass the FRCOphth part 2 oral exam

If you have got this far in terms of your exams, relax. In terms of pass rate, the hardest FRCOphth membership exams are already behind you. The pass mark for the part 2 oral exam is around 75%, and about...

A practical guide to anisocoria

Anisocoria means the presence of difference in the size of the right and left pupils. It is a sign of an abnormality in the efferent pathway. The first question facing the ophthalmologist is to ascertain if anisocoria is present or...

Apr/May 2018 Quiz

History A 57-year-old lady presents with a right subconjunctival lesion which has been increasing in size for three months (Figure 1). She has never had vision problems other than presbyopia. Past medical history: hypertension and asthma. On examination, she had...

Dans le Noir

There is a restaurant in London where dinner is served in the dark. Not dim light or occasional infrequent light, but absolute pitch black darkness. Apparently the aim is twofold; to better appreciate the quality of the food as the...

Use of off-the-shelf magnifying glasses as a cost-effective alternative for surgical loupes

Surgical loupes are an integral part of ophthalmic surgery on the ocular surface and in the periocular area. Available in different magnifications, they provide a clear view of the field of surgery which can greatly assist in identifying fine structures...

My Top Five: Digital ophthalmology revision resources for medical students

Ophthalmology is a broad and exciting field to study but encountering the vast number of topics it contains for the first time in medical school can be a daunting prospect. Building a solid foundation of knowledge in the subject is...

My Top Five: Ophthalmology TikTok accounts, educating and entertaining both the public and trainees

In the modern world, our electronic devices have now become an extension of ourselves, with our reliance and use of them of comparable importance to an arm or a leg. The importance of electronic devices can also be seen in...

In conversation with Andrew Tatham at SGC2022

We spoke to Dr Andrew Tatham, Consultant Ophthalmic Surgeon, about his experience at this year’s Scottish Glaucoma Club symposium in Edinburgh. Andrew also discussed his podcast with European Glaucoma Society, which you can find here: https://open.spotify.com/episode/3KABi99o8kmUJybRQKk4K3

Cycloplegic autorefraction versus cycloplegic retinoscopy

This cross-sectional study compared cycloplegic autorefraction using VISUREF 100 table top and keratometer device (Zeiss) versus cycloplegic retinoscopy. The study included 47 children (94 eyes) of which 55 eyes were excluded because of ocular disease or not aged three to...

The results of the last survey Dec22

I am regularly faced with litigation whereby the claimant’s cornea has decompensated after cataract surgery. The procedure may have been complicated but sometimes it is not. The eye may have been high risk, for example, a shallow anterior chamber with...