Orthokeratology Information For Non Surgical Eye Sight Correction In North Stratford NH
Orthokeratology is a non-surgical procedure utilizing specially created contact lenses to carefully reshape the curvature of your eyes to make you see much better. Orthokeratology is also well known by a couple of different names, the most typical being ortho k, while some others include corneal refractive therapy, CRT, accelerated overnight orthokeratology and corneal reshaping treatment. 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 change how light is concentrated 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 enhances vision by gently molding the shape of your eyes utilizing specifically developed restorative contact lenses. The way that this works is that you just put specifically fitted contact lenses in at bedtime, and when you awake, you will have clear natural eyesight for the remainder of your waking hours.
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This safe and efficient treatment can correct near-sightedness, which is likewise called myopia, astigmatism and in many cases farsightedness. It is a fantastic alternative to LASIK for those who don’t desire the risk or are not prepared for surgical treatment
Consider 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 very flexible. 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 accountable for most of the eye’s corrective power and adds to various conditions such as nearsightedness (myopia), farsightedness (hyperopia), and the blur of astigmatism.
When you pick Ortho-k a couple of essential tests must be performed. Chief amongst these tests is the determination 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 examine the retina as well as the health of the front part of the eye and the within the eye. The other essential procedural test is the mapping of your cornea. To do this an instrument called a corneal topographer is utilized. Much like a topographical map of the United States reveals mountains and valleys and subtle variances in elevation; the topography of the eye reveals 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 needed to correct your vision are all used to develop the retainer lenses (corneal molds) that are used to give you 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 assessed and you will be set up to be seen after your initial 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 eye doctor will monitor your corneal health and the effectiveness of treatment. At particular times your retainer lens fit may be modified to accomplish your objectives.
North Stratford Ortho K Contacts
Orthokeratology can produce lead to a remarkably short amount of time. The length of treatment to attain your goals can vary from person to patient and will depend upon a number 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 may have to wear their retainers every night to keep their recently fixed vision. Some people have the ability to reduce their wearing schedule so that they just have to use their lenses as little as every two to four nights. The factor for this is because of the flexibility or (rigidness) of your cornea.