Orthokeratology Information For Non Surgical Vision Correction In Brownsville VT
Orthokeratology is a non-surgical procedure using specially created contact lenses to gently change the curvature of your eyes to make you see much better. Orthokeratology is also well known by a couple of different names, the most typical being ortho k, while some others consist of corneal refractive therapy, CRT, accelerated overnight orthokeratology and corneal reshaping treatment. In the most standard 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 treatment that removes the need for glasses or daytime contact lenses. It improves vision by gently reshaping your eyes using specially created restorative contact lenses. The manner in which this works is that you simply put specially fitted contact lenses in at bedtime, and when you awake, you will have sharp natural eyesight for the remainder of your waking hours.
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This safe and effective treatment can correct near-sightedness, which is likewise called myopia, astigmatism and sometimes farsightedness. It is a terrific alternative to LASIK for those who don’t desire the threat or are not all set for surgical treatment
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 extremely flexible. Since the cornea separates the eye from air and the rest of the outside world and because it has a curvature that flexes light towards 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 select Ortho-k a couple of crucial 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 procedure of corneal reshaping. She or he will analyze the retina and also the health of the front part of the eye and the inside of the eye. The other essential procedural test 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 shows mountains and valleys and subtle changes in elevation; the topography of the eye shows your doctor precisely how your cornea is shaped. The info from your corneal mapping plus the exact measurement of the size of your cornea and the prescription needed to correct your vision are all used to design the retainer lenses (corneal molds) needed to give you the Ortho-k result.
On the day you get 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 scheduled 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 initial 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.
Brownsville Ortho K Contacts
Orthokeratology can produce results in a remarkably short amount of time. The length of treatment to achieve your objectives can differ from person to patient 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 rigidness.
We advise patients that they might have to use their retainers every night to preserve their recently fixed vision. Some patients have the ability to lower their wearing schedule so that they just have to use their lenses as little as every two to four nights. The reason for this is because of the flexibility or (rigidness) of your cornea.