Orthokeratology Contact-Everything You Need to Know

The concept of orthokeratology, or the practice of reshaping the cornea to improve vision, has been around since the early 40s. There are, however, unpredictable results that have been found to be caused by the vision correction practice. Proponents of the orthokeratology contact lenses persisted in developing the vision correction implement and have succeeded in coming up with effective gas-permeable contact lenses that are worn only at night time in order to reshape the cornea and improve a patient’s vision. This implement has become more popular for those people who do not want to wear eyeglasses, go through surgery, or be hassled with the tedious steps in wearing and maintaining traditional contact lenses. It was in the year 2002 when the US Food and Drugs Administration (FDA) approved a corneal reshaping implement called “corneal refractive therapy.” More approvals for orthokeratology contact lens designs soon ensued as various companies developed their own versions of the vision correction product. Orthokeratology is further being observed for its potential in providing a cure for myopia or in being able to slow down myopic progression.

Orthokeratology contact lenses are made of special gas-permeable lenses that are designed to move the epithelial cells on the corneal surface in order to reshape it. It is believed that the material as well as the design of orthokeratology lenses are very important in bringing about positive results. The wrong design and material could bring about complications to eye-health during treatment. This is the reason why an FDA approval is required for any orthokeratology product to be distributed commercially. Currently, there are only a few orthokeratology contact lens designs that are approved by the FDA and are manufactured by a number of companies using FDA-approved orthokeratology technologies. Among these products are Paragon Vision Sciences’ Paragon CRT, Dreimlens Inc.’s DreamLens, and Contex Inc.’s Contex OK-E System. While there are no new orthokeratology implements that are up for FDA approval, a number of doctors have been granted permission to design their own lens shapes but only with strict compliance to orthokeratology principles. There are software packages that assist these doctors in designing their custom orthokeratology contacts like the Wave Systems and the Orthotool. You can ask your eye doctor for advise on any eye problems that you might have. It would be to your best interest to know about what kind of remedies are available to you whether it be for eye care or other health problems. Your eye doctor would be able to evaluate your current condition and recommend the right treatment for you. If you have myopia or any other vision impairment, you might want to explore the possibility of getting an orthokeratology treatment to improve your vision. This could be a less expensive option to going for surgical procedures. By merely reshaping your cornea, you will be able to improve your vision. Wearing an orthokeratology implement every night is one remedy that you can consider for your vision correction problems. Once the vision problem has been corrected, there is no need to wear the vision correction implement anymore.

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