Orthokeratology Facts For Non Surgical Vision Correction In Dunnsville VA
Orthokeratology is a non-surgical treatment utilizing specifically created contact lenses to carefully change the curvature of your eyes to make you see better. Orthokeratology is also known by a few different names, the most typical being ortho k, while some others include corneal refractive therapy, CRT, accelerated over night orthokeratology and corneal reshaping treatment. In the most fundamental 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 alter how light is concentrated on the retina at the back of your eyes.
This is a non-surgical treatment that gets rid of the need for glasses or daytime contact lenses. It enhances vision by gently molding the shape of your eyes using specially 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 rest of your waking hours.
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This safe and efficient treatment can correct near-sightedness, which is also called myopia, astigmatism and sometimes farsightedness. It is a terrific alternative to LASIK for those who don’t desire the danger 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 just like clear, wet skin; and like skin it is extremely flexible. Due to the fact that 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 the majority of the eye’s corrective power and contributes to numerous conditions such as nearsightedness (myopia), farsightedness (hyperopia), and the blur of astigmatism.
When you choose Ortho-k a couple of essential tests should be performed. Chief amongst these tests is the decision that your eyes are healthy. Your orthokeratology doctor will most likely be an Optometrist with specialized training in the procedure of corneal reshaping. She or he will analyze the retina as well as the health of the front part 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 utilized. Similar to a topographical map of the United States shows mountains and valleys and subtle changes in elevation; the topography of the eye reveals your doctor precisely how your cornea is formed. The info from your corneal mapping plus the precise measurement of the size of your cornea and the prescription that is needed to restore your vision are all utilized to develop the retainer lenses (corneal molds) needed to give you the Ortho-k result.
On the day you pick up your Ortho-k retainer lenses you will be advised in how to insert, remove, and take care your vision retainers. The fit of your retainers will be evaluated 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 newly remedied vision and another mapping of your cornea will be performed.
Throughout your preliminary fitting process, your optometrist will monitor your corneal health and the progress of treatment. At specific times your retainer lens fit might be customized to attain your goals.
Dunnsville Ortho K Contacts
Orthokeratology can produce lead to a remarkably brief time period. The length of treatment to achieve your objectives can differ from patient to person and will rely on a number of elements including your prescription, the quantity and quality of your tear production, your expectations and also something called corneal rigidity.
We encourage patients that they might need to use their retainers every night to keep their newly corrected vision. Some patients are able to reduce their wearing schedule so that they only need to wear their lenses as little as every two to four nights. The factor for this is because of the flexibility or (rigidness) of your cornea.