Orthokeratology Facts For Non Surgical Vision Correction In Coats N Carolina
Orthokeratology is a non-surgical procedure using specially developed contact lenses to gently change the curvature of your eyes to make you see much better. Orthokeratology is likewise known by a couple of various names, the most common being ortho k, while some others consist of corneal refractive therapy, CRT, accelerated over night orthokeratology and corneal reshaping therapy. In the most fundamental 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 concentrated on the retina at the back of your eyes.
This is a non-surgical procedure that removes the need for glasses or daytime contact lenses. It improves vision by gently molding the shape of your eyes using specially created therapeutic 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 rest of your waking hours.
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This safe and effective treatment can remedy near-sightedness, which is also referred to as myopia, astigmatism and sometimes farsightedness. It is an excellent alternative to LASIK for those who do not 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 really flexible. Since the cornea separates the eye from air and the rest of the outside world and since it has a curvature that bends light towards the back of the eye, it is accountable for the majority of the eye’s restorative power and adds to different conditions such as nearsightedness (myopia), farsightedness (hyperopia), and the blur of astigmatism.
When you choose Ortho-k a few crucial tests must be performed. Chief among these tests is the decision that your eyes are healthy. Your orthokeratology doctor will more than likely be an Eye doctor with specialized training in the area of corneal molding. He or she will examine 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 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 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 used to design the retainer lenses (corneal molds) needed to create the Ortho-k effect.
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 evaluated 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 recently corrected vision and another mapping of your cornea will be carried out.
Throughout your initial fitting process, your optometrist will monitor your corneal health and the effectiveness of treatment. At particular times your retainer lens fit might be customized to attain your objectives.
Ortho K Overnight Contacts
Orthokeratology can produce lead to a surprisingly brief time period. The length of treatment to achieve your objectives can vary from person to patient and will rely on a number of aspects including your prescription, the quantity and quality of your tear production, your expectations and also something called corneal rigidity.
We recommend patients that they might need to use their retainers every night to keep their newly fixed vision. Some patients are able to reduce their wearing schedule so that they only have to use their lenses once every 2 to 4 nights. The factor for this is because of the flexibility or (rigidness) of your cornea.
Just how Do I Know If I Am A Great Prospect For Custom-made Orthokeratology?
The just excellent way to learn if you are a candidate for Ortho-K is to visit an eye treatment expert that does a lot of operate in this location. Not all optometrist operate in this area so please pick prudently.
Orthokeratology Side Effects
These custom lenses must be put on overnight, every night, to maintain the correct corneal shape and great vision.
Prospects need to get at the very least 6 hours of sleep each night (7 or more hrs is desirable) to achievethe optimum effect.
Not everybody is taken into consideration to be an excellent candidate for this modern technology (your prescription should fall within the feasible variety of treatment).
Patients must want to totally comply and follow the recommended using scheduleand needed follow-up sees.