Orthokeratology Facts For Non Surgical Eye Sight Correction In Alexis North Carolina
Orthokeratology is a non-surgical treatment using specifically developed contact lenses to gently change 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 include corneal refractive therapy, CRT, accelerated overnight orthokeratology and corneal reshaping therapy. In the most fundamental 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 focused on the retina at the back of your eyes.
This is a non-surgical procedure that removes the requirement for glasses or daytime contact lenses. It improves vision by carefully reshaping your eyes utilizing specially developed therapeutic contact lenses. The manner in which this works is that you simply put specifically fitted contact lenses in at bedtime, when you awake, you will have clear natural vision for the rest of your waking hours.
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This safe and reliable treatment can fix near-sightedness, which is also known as myopia, astigmatism and in many cases farsightedness. It is a great alternative to LASIK for those who don’t desire the threat or are not all set 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, wet skin; and like skin it is really pliable. 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 contributes to different conditions such as nearsightedness (myopia), farsightedness (hyperopia), and the blur of astigmatism.
When you choose Ortho-k a couple of crucial tests should be performed. Chief among 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 area of corneal reshaping. She or he will analyze the retina and also the health of the outside of the eye and the inside of the eye. The other key procedural test is the mapping of your cornea. To do this an instrument called a corneal topographer is used. Much like 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 accurate 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) that are used to create the Ortho-k effect.
On the day you get your Ortho-k retainer lenses you will be instructed in how to insert, remove, and take care your vision retainers. The fit of your retainers will be assessed 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 remedied 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 particular times your retainer lens fit may be modified to achieve your objectives.
Ortho K Overnight Contacts
Orthokeratology can produce results in a remarkably brief period of time. The length of treatment to accomplish your objectives can differ from person to person and will depend upon a variety of aspects including your prescription, the amount and quality of your tear production, your expectations and also something called corneal rigidness.
We recommend patients that they might need to use their retainers every night to preserve their freshly fixed vision. Some people have the ability to lower their wearing schedule so that they only need to use their lenses as little as every two to 4 nights. The reason for this is because of the flexibility or (rigidness) of your cornea.
Exactly how Do I Know If I Am An Excellent Prospect For Custom Orthokeratology?
The only excellent way to learn if you are a candidate for Ortho-K is to see an eye care specialist that does a large amount of operate in this location. Not all eye doctors work in this location so please choose wisely.
Orthokeratology Side Effects
These customized lenses must be worn overnight, every evening, to maintain the proper corneal form as well as great vision.
Candidates ought to access least 6 hours of rest each night (7 or more hrs is preferable) to achievethe optimum effect.
Not every person is taken into consideration to be an excellent prospect for this innovation (your prescription must fall within the possible variety of treatment).
Individuals must be willing to completely cooperate and abide by the suggested putting on scheduleand needed follow-up gos to.