Orthokeratology Facts For Non Surgical Eye Sight Correction In Tar Heel North Carolina
Orthokeratology is a non-surgical procedure utilizing specially 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 over night orthokeratology and corneal reshaping therapy. In the most basic 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 gets rid of the requirement for glasses or daytime contact lenses. It improves vision by carefully reshaping your eyes utilizing specifically designed restorative 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 sharp natural vision for the remainder of your waking hours.
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This safe and efficient treatment can fix near-sightedness, which is also called myopia, astigmatism and in some cases farsightedness. It is an excellent alternative to LASIK for those who don’t desire the danger or are not all set 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 similar to clear, damp skin; and like skin it is very pliable. Since 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 responsible for the majority of the eye’s restorative power and adds to various conditions such as nearsightedness (myopia), farsightedness (hyperopia), and the blur of astigmatism.
When you choose Ortho-k a couple of crucial tests should be performed. Chief among 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 examine the retina and also the health of the outside 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 reveals 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 accurate measurement of the size of your cornea and the prescription that is needed to restore your vision are all utilized to design 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 advised 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 recently corrected vision and another mapping of your cornea will be performed.
Throughout your preliminary fitting process, your optometrist will monitor your corneal health and the effectiveness of treatment. At certain times your retainer lens fit may be customized to accomplish your goals.
Ortho K Contacts
Orthokeratology can produce lead to a surprisingly brief amount of time. The length of treatment to attain your goals can differ from patient to patient and will rely on a number of aspects including your prescription, the quantity 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 preserve their freshly fixed vision. Some people are able to decrease their wearing schedule so that they only have to wear their lenses as little as every 2 to 4 nights. The reason for this is because of the flexibility or (rigidness) of your cornea.
Exactly how Do I Know If I Am A Great Prospect For Custom-made Orthokeratology?
The only excellent way to discover if you are a candidate for Ortho-K is to go to an eye care expert that does a lot of operate in this area. Not all ophthalmologist work in this area so please choose prudently.
Orthokeratology Side Effects
These custom lenses should be worn overnight, every night, to preserve the appropriate corneal form and great vision.
Prospects need to access least 6 hours of rest each night (7 or even more hours is desirable) to achievethe optimum result.
Not everyone is taken into consideration to be a great candidate for this innovation (your prescription should fall within the feasible variety of therapy).
Patients have to be willing to totally comply and also adhere to the advised putting on scheduleand necessary follow-up visits.