Digital Photography

A Retinal Photograph from one of our Digital Cameras

Over the last few years our state-of-the-art digital camera has proved to be a great clinical asset to the practice. It allows us to take photographs of patients’ retinas that can be displayed on a computer screen as well as being stored digitally for future reference.

The aim is to allow us to detect subtle changes in the eye at an earlier stage and so refer patients to an ophthalmologist (eye specialist) sooner. In this way we hope to detect preventable visual loss earlier.

Our latest camera also extends our capabilities further by giving us the facility to measure Macula Pigment Density. These procedures are all painless, however for some patients with small pupils or cataracts, drops to dilate the pupil do allow a better quality of photograph to be taken.

OCT

At the core of our additional procedures is our highly advanced OCT. This relatively new technology is proving to be a great help in the early detection of conditions such as Glaucoma and Age Related Macular Degeneration.

The test is similar to an MRI scan, but uses light waves, rather than electromagnetic waves. The results give a detailed analysis of the retina and other structures of the eye.

We can also, if necessary, produce 3D images of the retina and optic nerve head to allow a more detailed examination to be undertaken. The OCT procedure is, like all our Digital Photography procedures, painless and only takes a few minutes for the majority of patients. Drops are not required.

Macula Pigment Density

Another important aspect of our Digital Photography service is the MPod – an instrument designed to investigate the quantity of Macula Pigment in the retina. Research has revealed that in some Patients, a low Macula Pigment Density can be a risk factor in Macula Degeneration.

If we find a Patient who has a low Macula Pigment Density, we can give advice on alterations to their diet, or make recommendations on the use of nutritional supplements such as Macushield. Over a period of time, these measures can increase the Macula Pigment Density and reduce the risk of developing Macula Degeneration.

For more information, please download our “Nutrition and the Eye” Patient Booklet.