Orthokeratology Facts For Non Surgical Eye Sight Correction In Crockett VA
Orthokeratology is a non-surgical procedure utilizing specially created contact lenses to gently change the curvature of your eyes to make you see much better. Orthokeratology is likewise known by a few different names, the most common being ortho k, while some others include corneal refractive therapy, CRT, accelerated over night orthokeratology and corneal reshaping therapy. In the most basic 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 change how light is focused on the retina at the back of your eyes.
This is a non-surgical procedure that gets rid of the requirement for glasses or daytime contact lenses. It enhances vision by gently molding the shape of your eyes utilizing specifically created restorative contact lenses. The way that this works is that you just put specially fitted contact lenses in at bedtime, when you awake, you will have clear natural vision for the remainder of your waking hours.
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This safe and efficient treatment can fix near-sightedness, which is likewise referred to as myopia, astigmatism and in some cases farsightedness. It is a fantastic alternative to LASIK for those who don’t want 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, damp 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 flexes light towards the back of the eye, it is responsible 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 essential tests need to be carried out. Chief among these tests is the decision that your eyes are healthy. Your orthokeratology doctor will probably be an Eye doctor with specialized training in the procedure of corneal molding. He or she 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. Just 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 exactly how your cornea is shaped. The information from your corneal mapping plus the accurate measurement of the size of your cornea and the prescription that is needed to correct your vision are all utilized to create the retainer lenses (corneal molds) that are used to produce the Ortho-k result.
On the day you get your Ortho-k retainer lenses you will be instructed in ways 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 first night of wear. On day 1, your doctor will re-evaluate your fit and freshly restored vision and another mapping of your cornea will be performed.
Throughout your preliminary fitting period, your optometrist will monitor your corneal health and the effectiveness of treatment. At particular times your retainer lens fit may be modified to achieve your goals.
Crockett Ortho K Contacts
Orthokeratology can produce results in a remarkably short time period. The length of treatment to attain your objectives can vary from patient to person and will depend upon a variety of elements including your prescription, the amount and quality of your tear production, your expectations as well as something called corneal rigidity.
We encourage clients that they might need to wear their retainers every night to keep their newly fixed vision. Some people have the ability to decrease their wearing schedule so that they only have to use their lenses once every 2 to 4 nights. The factor for this is due to the flexibility or (rigidity) of your cornea.