Orthokeratology Facts For Non Surgical Eye Sight Correction In Force PA
Orthokeratology is a non-surgical procedure using specially designed contact lenses to gently reshape the curvature of your eyes to make you see much better. Orthokeratology is likewise known by a few different names, the most typical being ortho k, while some others include corneal refractive therapy, CRT, accelerated overnight orthokeratology and corneal reshaping therapy. 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 alter how light is concentrated 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 enhances vision by carefully molding the shape of your eyes using specifically created therapeutic contact lenses. The manner in which this works is that you just put specifically fitted contact lenses in at bedtime, and 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 remedy near-sightedness, which is likewise called myopia, astigmatism and in many cases farsightedness. It is an excellent alternative to LASIK for those who do not desire the risk 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 much like clear, wet skin; and like skin it is extremely 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 towards the back of the eye, it is accountable for the majority of the eye’s restorative power and contributes to numerous conditions such as nearsightedness (myopia), farsightedness (hyperopia), and the blur of astigmatism.
When you pick Ortho-k a few crucial tests need to be performed. Chief among these tests is the decision that your eyes are healthy. Your orthokeratology doctor will most likely be an Eye doctor with specialized training in the procedure of corneal reshaping. She or he will examine the retina and also the health of the outside of the eye and the within the eye. The other crucial 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 shows mountains and valleys and subtle variances in elevation; the topography of the eye reveals your doctor exactly how your cornea is formed. The details 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) 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 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 corrected vision and another mapping of your cornea will be carried out.
Throughout your initial fitting period, your optometrist will monitor your corneal health and the progress of treatment. At certain times your retainer lens fit might be customized to attain your goals.
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Orthokeratology can produce results in a remarkably short time period. The length of treatment to attain your objectives can vary from patient to patient and will depend upon a number of aspects including your prescription, the amount and quality of your tear production, your expectations as well as something called corneal rigidity.
We advise clients that they may have to wear their retainers every night to keep their newly remedied vision. Some patients are able to decrease their wearing schedule so that they just need to wear their lenses once every two to 4 nights. The factor for this is because of the flexibility or (rigidity) of your cornea.