Orthokeratology Facts For Non Surgical Eye Sight Correction In Faison NC
Orthokeratology is a non-surgical treatment using specifically designed contact lenses to carefully change the curvature of your eyes to make you see better. Orthokeratology is also well known by a couple of different names, the most common being ortho k, while some others include 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 altering the curvature or shape of the clear front part of the eye, the cornea, to alter how light is focused on the retina at the back of your eyes.
This is a non-surgical procedure that gets rid of the need for glasses or daytime contact lenses. It improves vision by gently molding the shape of your eyes using specially created 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 remainder 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 an excellent alternative to LASIK for those who do not desire the threat or are not ready for surgery
Think about 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, wet skin; and like skin it is really pliable. Due to the fact that 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 towards the back of the eye, it is accountable 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 choose Ortho-k a few essential tests need to be carried out. Chief amongst these tests is the decision that your eyes are healthy. Your orthokeratology doctor will most likely be an Optometrist with specialized training in the area of corneal molding. He or she will take a look at the retina as well as the health of the outside 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 used. Just like a topographical map of the United States reveals mountains and valleys and subtle variances in elevation; the topography of the eye shows your doctor exactly how your cornea is shaped. The details from your corneal mapping plus the precise measurement of the size of your cornea and the prescription that is needed to correct your vision are all utilized to design the retainer lenses (corneal molds) that are used to give you the Ortho-k effect.
On the day you get your Ortho-k retainer lenses you will be advised in ways 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 initial night of wear. On day 1, your doctor will re-evaluate your fit and newly restored vision and another mapping of your cornea will be carried out.
Throughout your preliminary fitting period, your eye doctor will monitor your corneal health and the progress of treatment. At specific times your retainer lens fit might be customized to attain your goals.
Ortho K Contact Lenses
Orthokeratology can produce lead to a remarkably brief time period. The length of treatment to attain your objectives can differ from patient to person and will rely on a variety of aspects including your prescription, the quantity and quality of your tear production, your expectations as well as something called corneal rigidity.
We advise clients that they might need to wear their retainers every night to keep their newly remedied vision. Some patients have the ability to lower their wearing schedule so that they just need to use their lenses as little as every two to 4 nights. The reason for this is due to the flexibility or (rigidity) of your cornea.
Exactly how Do I Know If I Am A Good Candidate For Custom Orthokeratology?
The just excellent way to learn if you are a candidate for Ortho-K is to go to an eye care specialist that does a lot of work in this area. Not all ophthalmologist work in this location so please choose wisely.
Orthokeratology Side Effects
These personalized lenses have to be put on overnight, every evening, to keep the correct corneal shape and also good vision.
Candidates need to access the very least 6 hrs of sleep each night (7 or even more hours is preferable) to achievethe optimum impact.
Not every person is considered to be a good candidate for this technology (your prescription must drop within the possible range of therapy).
People should agree to totally work together as well as adhere to the recommended using scheduleand essential follow-up brows through.