We live in an age of innovation which has transformed our world. Computers and mobile phones have led to the majority of the population, particularly the young, spending more time on screen-based devices. For those up to the age of 20 it has been shown to increase the likelihood and extent of myopia (short-sightedness).
For over 20 years we have been correcting myopia with Orthokeratology (Ortho K). Anecdotally, we – as did other practitioners worldwide – observed that patients treated with this technique had a slower rate of progression or stabilisation of their myopia. Extensive research has confirmed these results and discovered the underlying mechanism which is changing the focus of peripheral vision. We now have additional techniques, including specially designed spectacle lenses and soft contact lenses.
This research is ground-breaking because myopia increases the likelihood of eye diseases such as retinal detachment, glaucoma and myopic macular degeneration. None of the techniques mentioned can reverse myopia and its effects and consequently it is imperative that treatment begins as soon as myopia is diagnosed.
As young children and teenagers are frequently less concerned about the impact of myopia, early intervention is often dependent upon encouragement from parents. It is imperative that this window of opportunity be taken as there is no way to reverse adult myopia.
It is very satisfying that for the first time in history, we are not only able to correct myopia, but also treat it, reducing the risk of pathological conditions that can cause permanent loss of sight.
We utilise all these techniques, depending on patient requirements and suitability. However, Ortho K provides the additional satisfaction of enabling patients to see clearly without any optical device.
