Orthokeratology Information For Non Surgical Eye Sight Correction In Gregory MI
Orthokeratology is a non-surgical procedure using specially developed contact lenses to carefully change the curvature of your eyes to make you see better. Orthokeratology is also known by a few different names, the most common being ortho k, while some others consist of corneal refractive therapy, CRT, accelerated overnight orthokeratology and corneal reshaping treatment. In the most basic of terms Orthokeratology or Ortho K is the science of changing the curvature or shape of the clear front part of the eye, the cornea, to change how light is concentrated on the retina at the back of your eyes.
This is a non-surgical treatment that removes the requirement for glasses or daytime contact lenses. It improves vision by gently reshaping your eyes using specifically developed restorative contact lenses. The way that this works is that you simply put specially fitted contact lenses in at bedtime, when you awake, you will have clear natural eyesight for the rest of your waking hours.
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This safe and effective treatment can correct near-sightedness, which is also called myopia, astigmatism and in some cases farsightedness. It is a terrific alternative to LASIK for those who do not desire the threat or are not prepared for surgical treatment
Consider the cornea as the eye’s equivalent of a watch crystal. It is a clear, dome shaped structure that overlies the colored iris. Its tissue is most similar to clear, damp skin; and like skin it is really pliable. Because the cornea separates the eye from air and the rest of the outside world and since it has a curvature that flexes light towards the back of the eye, it is responsible for most of the eye’s restorative power and contributes to various conditions such as nearsightedness (myopia), farsightedness (hyperopia), and the blur of astigmatism.
When you pick Ortho-k a few key tests must be performed. Chief amongst these tests is the determination that your eyes are healthy. Your orthokeratology doctor will more than likely be an Optometrist with specialized training in the procedure of corneal molding. He or she will examine the retina and also the health of the front part of the eye and the within the eye. The other key procedure is the mapping of your cornea. To do this an instrument called a corneal topographer is utilized. Similar to a topographical map of the United States shows mountains and valleys and subtle changes in elevation; the topography of the eye shows your doctor exactly how your cornea is formed. The information from your corneal mapping plus the precise measurement of the size of your cornea and the prescription needed to correct your vision are all utilized to develop the retainer lenses (corneal molds) needed to give you the Ortho-k result.
On the day you get your Ortho-k retainer lenses you will be advised in how to insert, remove, and properly take care of your vision retainers. The fit of your retainers will be examined and you will be set up to be seen after your first night of wear. On day 1, your doctor will re-evaluate your fit and freshly remedied vision and another mapping of your cornea will be performed.
Throughout your initial fitting period, your eye doctor will monitor your corneal health and the progress of treatment. At particular times your retainer lens fit might be modified to accomplish your goals.
Gregory Ortho K Contacts
Orthokeratology can produce lead to a surprisingly short time period. The length of treatment to accomplish your objectives can differ from person to person and will depend upon a number of aspects including your prescription, the amount and quality of your tear production, your expectations as well as something called corneal rigidness.
We recommend patients that they may have to use their retainers every night to maintain their recently fixed vision. Some patients are able to reduce their wearing schedule so that they only have to wear their lenses as little as every two to 4 nights. The reason for this is due to the flexibility or (rigidness) of your cornea.