Orthokeratology Facts For Non Surgical Vision Correction In Umatilla OR
Orthokeratology is a non-surgical procedure utilizing specifically designed contact lenses to gently change the curvature of your eyes to make you see better. Orthokeratology is also known by a couple of different names, the most common being ortho k, while some others include corneal refractive therapy, CRT, accelerated overnight 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 focused on the retina at the back of your eyes.
This is a non-surgical treatment that eliminates the requirement for glasses or daytime contact lenses. It enhances vision by gently molding the shape of your eyes utilizing specially created therapeutic 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 vision for the remainder of your waking hours.
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This safe and reliable treatment can correct near-sightedness, which is also called myopia, astigmatism and sometimes farsightedness. It is an excellent alternative to LASIK for those who don’t want the risk or are not prepared for surgical treatment
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, damp skin; and like skin it is very pliable. Due to the fact that the cornea separates the eye from air and the rest of the outside world and because it has a curvature that bends light towards the back of the eye, it is accountable for most of the eye’s corrective power and adds to numerous conditions such as nearsightedness (myopia), farsightedness (hyperopia), and the blur of astigmatism.
When you choose Ortho-k a couple of 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 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 used. Much like 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 details from your corneal mapping plus the precise measurement of the size of your cornea and the prescription that is needed to correct your vision are all used to create the retainer lenses (corneal molds) needed to create the Ortho-k result.
On the day you pick up 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 examined 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 remedied vision and another mapping of your cornea will be performed.
Throughout your initial fitting process, your optometrist will monitor your corneal health and the effectiveness of treatment. At certain times your retainer lens fit may be modified to accomplish your goals.
Umatilla Ortho K Contacts
Orthokeratology can produce results in a surprisingly short time period. The length of treatment to accomplish your goals can differ from person to patient and will rely on a number of factors 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 preserve their recently fixed vision. Some people are able to lower their wearing schedule so that they only need to wear their lenses as little as every two to 4 nights. The factor for this is because of the flexibility or (rigidness) of your cornea.