Orthokeratology Facts For Non Surgical Eye Sight Correction In Edneyville NC
Orthokeratology is a non-surgical procedure utilizing specially created contact lenses to gently reshape the curvature of your eyes to make you see much better. Orthokeratology is also known by a few different names, the most typical being ortho k, while some others consist of corneal refractive therapy, CRT, accelerated over night orthokeratology and corneal reshaping therapy. In the most fundamental 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 treatment that removes the need for glasses or daytime contact lenses. It improves vision by carefully reshaping your eyes using specifically developed therapeutic contact lenses. The manner in which this works is that you just put specially fitted contact lenses in at bedtime, when you awake, you will have clear natural vision for the remainder of your waking hours.
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This safe and reliable treatment can correct near-sightedness, which is also called myopia, astigmatism and in some cases farsightedness. It is a fantastic alternative to LASIK for those who don’t want the threat or are not all set 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 very flexible. Since 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 bends light to the back of the eye, it is accountable for most of the eye’s corrective power and adds to various conditions such as nearsightedness (myopia), farsightedness (hyperopia), and the blur of astigmatism.
When you select Ortho-k a couple of key tests need to be carried out. Chief among 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 area of corneal reshaping. He or she will take a look at the retina and also the health of the outside of the eye and the within the eye. The other essential procedure is the mapping of your cornea. To do this an instrument called a corneal topographer is utilized. Much 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 precisely how your cornea is shaped. The info from your corneal mapping plus the accurate measurement of the size of your cornea and the prescription needed to correct your vision are all used to develop the retainer lenses (corneal molds) that are used to create the Ortho-k effect.
On the day you pick up your Ortho-k retainer lenses you will be advised in ways to insert, remove, and take care 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 freshly corrected vision and another mapping of your cornea will be performed.
Throughout your preliminary fitting period, your eye doctor will monitor your corneal health and the effectiveness of treatment. At certain times your retainer lens fit might be modified to attain your goals.
Ortho K Contact Lenses
Orthokeratology can produce results in a remarkably short time period. The length of treatment to attain your objectives can vary from person to person and will rely on a variety of aspects including your prescription, the amount and quality of your tear production, your expectations as well as something called corneal rigidness.
We advise patients that they might need to wear their retainers every night to keep their recently remedied vision. Some people have the ability to lower their wearing schedule so that they just need to use their lenses as little as every 2 to four 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 Customized Orthokeratology?
The only great way to figure out if you are a candidate for Ortho-K is to go to an eye treatment practitioner that does a large amount of operate in this area. Not all optometrist work in this area so please choose wisely.
Orthokeratology Side Effects
These customized lenses must be put on overnight, every night, to preserve the proper corneal form and also excellent vision.
Candidates ought to access the very least 6 hrs of rest each evening (7 or more hrs is desirable) to achievethe optimum impact.
Not every person is taken into consideration to be a great candidate for this innovation (your prescription have to drop within the feasible range of therapy).
Patients should want to totally comply as well as adhere to the suggested putting on scheduleand necessary follow-up sees.