Orthokeratology Facts For Non Surgical Vision Correction In Spruce Pine N Carolina
Orthokeratology is a non-surgical procedure utilizing specially designed contact lenses to carefully reshape the curvature of your eyes to make you see much better. Orthokeratology is also well known by a few various 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 altering the curvature or shape of the clear front part of the eye, the cornea, to change how light is focused 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 enhances vision by carefully reshaping your eyes using specially designed 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 sharp natural vision for the remainder of your waking hours.
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This safe and reliable treatment can remedy near-sightedness, which is also known as myopia, astigmatism and in many cases farsightedness. It is a terrific alternative to LASIK for those who do not want the danger or are not ready for surgery
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 much like clear, wet skin; and like skin it is extremely 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 bends light towards the back of the eye, it is responsible for most of the eye’s corrective power and adds to different conditions such as nearsightedness (myopia), farsightedness (hyperopia), and the blur of astigmatism.
When you pick Ortho-k a few key tests need to be performed. Chief among these tests is the decision that your eyes are healthy. Your orthokeratology doctor will probably be an Eye doctor with specialized training in the area of corneal molding. She or he will examine 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 utilized. Similar to a topographical map of the United States reveals mountains and valleys and subtle variances in elevation; the topography of the eye reveals your doctor precisely how your cornea is formed. The info from your corneal mapping plus the exact measurement of the size of your cornea and the prescription needed to restore your vision are all used to develop the retainer lenses (corneal molds) that are used to give you the Ortho-k effect.
On the day you pick up your Ortho-k retainer lenses you will be instructed in the best ways to insert, remove, and properly take care of your vision retainers. The fit of your retainers will be examined and you will be scheduled to be seen after your first 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 initial fitting process, your eye doctor will monitor your corneal health and the progress of treatment. At specific times your retainer lens fit might be modified to attain your objectives.
Ortho K Overnight Contacts
Orthokeratology can produce results in a surprisingly brief time period. The length of treatment to attain your goals can differ from patient to person and will depend upon a variety of factors including your prescription, the quantity and quality of your tear production, your expectations and also something called corneal rigidity.
We recommend patients that they might need to use their retainers every night to keep their recently fixed vision. Some people have the ability to lower their wearing schedule so that they only need to wear their lenses as little as every 2 to 4 nights. The reason for this is because of the flexibility or (rigidness) of your cornea.
Just how Do I Know If I Am A Great Candidate For Custom Orthokeratology?
The only great way to find out if you are a candidate for Ortho-K is to see an eye care specialist that does a large amount of operate in this area. Not all optometrist operate in this area so please choose wisely.
Orthokeratology Side Effects
These custom-made lenses should be used overnight, every night, to preserve the proper corneal shape and also great vision.
Prospects ought to get at least 6 hours of sleep each evening (7 or more hrs is desirable) to achievethe optimum impact.
Not everyone is thought about to be an excellent prospect for this modern technology (your prescription need to drop within the possible series of therapy).
Individuals must be willing to completely comply as well as follow the suggested using scheduleand needed follow-up gos to.