Ortho-K
INTRODUCTION: WHAT IS ORTHOKERATOLOGY?
Orthokeratology or Ortho-k is the science of changing the curvature or shape of the cornea to change how light is focused on the retina at the back of one's eye. It works each night while you sleep. You put specially designed molding retainer lenses on when you go to bed and remove them when you wake up. Your vision is clear during the day, without glasses or contact lenses.
FEDERAL DRUG ADMINISTRATION (FDA) APPROVAL
There are several Ortho-k lens designs on the market. Some of the designs have specific FDA approval and some do not. All lenses used are made in an FDA approved lens material, however, some of our designs are customized and allow us to use multiple curves and/or diameters measured in microns. Because customized retainer lenses are made to fit your individual eye, there are no “standardized” designs for these lenses. In addition, FDA approvals are based on the amount of power being corrected. If your power falls outside the range of FDA approval, your fit will be considered “off label”. Off label use of medications and medical devices is common in modern medicine as the FDA cannot possibly approve every condition for these drugs or devices. Ortho-k is a unique and customizable treatment and therefore, your case may be considered “off label” as it may be the best option for a successful fit depending on your distinctive corneal topography and strength of prescription. We feel this customization, in the hands of a skilled Orthokeratologist, is the best method to obtain clear, comfortable vision. We will have a discussion with you about your best options for success.
MYOPIA CONTROL
Myopia (nearsightedness) control is an “off label” use of Ortho-k. Ortho-k is FDA approved as a safe and reversible procedure to temporarily reduce dependency on spectacles and daytime contact lenses. It is not specifically approved to slow down the progression of myopia. Multiple scientific studies have proven Ortho-k to be a safe and effective method for controlling myopia, but no such FDA approval exists at this time.
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