Orthokeratology Facts For Non Surgical Eye Sight Correction In Graham NC
Orthokeratology is a non-surgical treatment using specifically designed contact lenses to gently change the curvature of your eyes to make you see much better. Orthokeratology is also known by a couple of different names, the most typical being ortho k, while some others consist of corneal refractive therapy, CRT, accelerated over night 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 focused 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 improves vision by carefully reshaping your eyes using specially developed therapeutic contact lenses. The manner in which this works is that you simply put specially fitted contact lenses in at bedtime, when you awake, you will have sharp natural eyesight for the remainder of your waking hours.
Orthokeratology Doctor Near Me
This safe and reliable treatment can fix near-sightedness, which is also called myopia, astigmatism and in many cases farsightedness. It is a terrific alternative to LASIK for those who do not desire the danger or are not all set 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 much like clear, damp skin; and like skin it is extremely pliable. Because the cornea separates the eye from air and the rest of the outside world and since it has a curvature that flexes light to the back of the eye, it is responsible for most of the eye’s corrective power and adds to different conditions such as nearsightedness (myopia), farsightedness (hyperopia), and the blur of astigmatism.
When you select Ortho-k a few essential tests must be performed. Chief amongst these tests is the determination that your eyes are healthy. Your orthokeratology doctor will probably be an Optometrist with specialized training in the area of corneal reshaping. He or she will analyze the retina as well as the health of the front part of the eye and the within the eye. The other key procedure is the mapping of your cornea. To do this an instrument called a corneal topographer is used. Similar to 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 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 utilized to develop the retainer lenses (corneal molds) needed to produce the Ortho-k effect.
On the day you pick up your Ortho-k retainer lenses you will be instructed in the best ways to insert, remove, and take care your vision retainers. The fit of your retainers will be examined 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 freshly corrected vision and another mapping of your cornea will be performed.
Throughout your initial fitting period, your optometrist will monitor your corneal health and the progress of treatment. At specific times your retainer lens fit may be modified to accomplish your goals.
Ortho K Contacts
Orthokeratology can produce lead to a remarkably brief period of time. The length of treatment to achieve your goals can vary from patient to patient and will depend upon a number of factors including your prescription, the amount and quality of your tear production, your expectations and also something called corneal rigidity.
We encourage clients that they may 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 just have to wear their lenses as little as every 2 to 4 nights. The reason for this is because of the flexibility or (rigidity) of your cornea.
Just how Do I Know If I Am A Good Candidate For Custom Orthokeratology?
The just great way to find out if you are a candidate for Ortho-K is to check out an eye care expert that does a great deal of work in this location. Not all ophthalmologist work in this location so please choose prudently.
These custom lenses need to be put on overnight, every evening, to preserve the proper corneal shape as well as good vision.
Candidates should access least 6 hrs of sleep each night (7 or more hours is desirable) to achievethe optimum impact.
Not everyone is taken into consideration to be a great candidate for this modern technology (your prescription have to drop within the feasible range of therapy).
Clients have to be willing to totally work together as well as follow the advised putting on scheduleand essential follow-up sees.