If you have myopia, you probably get frustrated that you have to wear glasses or contacts during the day in order to see. With the help oforthokeratology, though, your eye doctor can actually reshape your cornea as you sleep. Keep reading to learn more about the process and how it can help you improve the way you see:
Custom-Fit Gas Permeable Contact Lenses
The secret of orthokeratology is a gas permeable contact lens. Your doctor fits you with a custom pair of these contacts that you wear during the night. While you sleep, the contacts gradually reshape your cornea. Once you take out the contact lenses in the morning, you will be able to see without corrective lenses for the duration of the day.
If you are afraid to get surgery to correct your vision issues, orthokeratology can still help you get results. If you wear the gas-permeable contact lenses at night, you should be able to see clearly for at least a day or two. For the best results, you should wear these lenses each night.
The Best Candidates for Orthokeratology
Almost anyone with mild to moderate myopia can utilize orthokeratology to improve their daytime vision. Even people with a mild astigmatism can benefit from this treatment. Orthokeratology is also a great option for myopic children who are too young to get laser surgery to correct vision issues. There is very little risk with the treatment and you can stop wearing the special contact lenses whenever you want to stop orthokeratology.
A Lens Fitting at the Doctor's Office
Both optometrists and ophthalmologists can fit you for these special lenses. You have to visit the doctor so he or she can measure the curvature of your corneas. The eye doctor serving San Jose takes this measurement with an instrument called a corneal topographer. If possible, the doctor uses lenses that are in the office to fit you for your pair. If they do not have the right kind of lenses, though, you might need to wear some temporary lenses until the doctor can order yours.