Orthokeratology Facts For Non Surgical Eye Sight Correction In Eek AK
Orthokeratology is a non-surgical procedure utilizing specifically designed contact lenses to carefully reshape the curvature of your eyes to make you see much better. Orthokeratology is also known by a few various 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 requirement for glasses or daytime contact lenses. It improves vision by gently reshaping your eyes utilizing specifically designed 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 effective treatment can fix near-sightedness, which is also called myopia, astigmatism and in some cases farsightedness. It is a great alternative to LASIK for those who don’t want the danger or are not prepared 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 very flexible. Because the cornea separates the eye from air and the rest of the outside world and because it has a curvature that bends light to the back of the eye, it is responsible 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 choose Ortho-k a few key tests should be performed. Chief amongst 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. He or she will take a look at the retina as well as the health of the outside of the eye and the within the eye. The other crucial 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 variances in elevation; the topography of the eye shows your doctor exactly how your cornea is shaped. The information from your corneal mapping plus the exact measurement of the size of your cornea and the prescription needed to restore your vision are all utilized to develop the retainer lenses (corneal molds) needed to give you the Ortho-k effect.
On the day you get your Ortho-k retainer lenses you will be instructed in how to insert, remove, and properly take care of your vision retainers. The fit of your retainers will be evaluated 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 remedied vision and another mapping of your cornea will be carried out.
Throughout your preliminary fitting process, your eye doctor will monitor your corneal health and the effectiveness of treatment. At particular times your retainer lens fit might be customized to accomplish your goals.
Eek Ortho K Contacts
Orthokeratology can produce lead to a surprisingly brief time period. The length of treatment to attain your goals can differ from person to person and will depend upon a number of elements including your prescription, the quantity and quality of your tear production, your expectations as well as something called corneal rigidness.
We advise clients that they might have to use their retainers every night to preserve their recently remedied vision. Some people have the ability to decrease their wearing schedule so that they just have to wear their lenses as little as every two to 4 nights. The factor for this is due to the flexibility or (rigidity) of your cornea.