Orthokeratology Facts For Non Surgical Vision Correction In Glen Alpine NC
Orthokeratology is a non-surgical procedure using specifically designed contact lenses to gently reshape the curvature of your eyes to make you see better. Orthokeratology is also well known by a couple of different names, the most typical being ortho k, while some others include corneal refractive therapy, CRT, accelerated over night 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 alter how light is concentrated on the retina at the back of your eyes.
This is a non-surgical treatment that gets rid of the requirement for glasses or daytime contact lenses. It improves vision by carefully reshaping your eyes utilizing specially developed therapeutic contact lenses. The way that this works is that you just put specially fitted contact lenses in at bedtime, and when you awake, you will have sharp natural vision for the rest of your waking hours.
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This safe and efficient treatment can remedy near-sightedness, which is also called myopia, astigmatism and in some cases farsightedness. It is an excellent alternative to LASIK for those who don’t desire the risk or are not ready for surgery
Think of 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 just like clear, wet skin; and like skin it is very flexible. Because the cornea separates the eye from air and the rest of the outside world and due to the fact that it has a curvature that flexes light to the back of the eye, it is responsible for the majority of the eye’s corrective power and contributes to different conditions such as nearsightedness (myopia), farsightedness (hyperopia), and the blur of astigmatism.
When you select Ortho-k a few crucial tests should be performed. Chief amongst these tests is the decision that your eyes are healthy. Your orthokeratology doctor will more than likely be an Optometrist with specialized training in the procedure of corneal reshaping. She or he will analyze the retina and also the health of the front part of the eye and the within the eye. The other crucial procedural test is the mapping of your cornea. To do this an instrument called a corneal topographer is utilized. Just like a topographical map of the United States reveals mountains and valleys and subtle changes in elevation; the topography of the eye reveals your doctor exactly how your cornea is formed. The details from your corneal mapping plus the exact 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 create the Ortho-k effect.
On the day you pick up 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 evaluated and you will be set up to be seen after your initial night of wear. On day 1, your doctor will re-evaluate your fit and recently corrected 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 certain times your retainer lens fit may be customized to accomplish your objectives.
Ortho K Overnight Contacts
Orthokeratology can produce lead to a remarkably brief time period. The length of treatment to attain your goals can vary from person to patient and will depend upon a number of factors including your prescription, the quantity and quality of your tear production, your expectations as well as something called corneal rigidness.
We encourage patients that they may have to wear their retainers every night to keep their freshly fixed vision. Some patients are able to decrease their wearing schedule so that they only need 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.
How Do I Know If I Am An Excellent Prospect For Personalized Orthokeratology?
The just excellent way to learn if you are a candidate for Ortho-K is to see an eye care specialist that does a lot of operate in this area. Not all eye doctors operate in this area so please pick prudently.
These custom lenses must be put on overnight, every evening, to preserve the appropriate corneal shape as well as excellent vision.
Candidates ought to access the very least 6 hours of sleep each evening (7 or more hours is desirable) to achievethe optimum impact.
Not everybody is taken into consideration to be a great prospect for this modern technology (your prescription must fall within the possible range of therapy).
People should agree to completely cooperate and follow the recommended wearing scheduleand required follow-up brows through.