Orthokeratology Information For Non Surgical Vision Correction In North Carver MA
Orthokeratology is a non-surgical treatment utilizing specifically created contact lenses to gently reshape the curvature of your eyes to make you see better. Orthokeratology is likewise known by a couple of various 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 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 concentrated on the retina at the back of your eyes.
This is a non-surgical procedure that gets rid of the need for glasses or daytime contact lenses. It enhances vision by gently molding the shape of your eyes using specifically developed restorative contact lenses. The way that this works is that you simply put specially fitted contact lenses in at bedtime, and when you awake, you will have clear natural vision for the remainder of your waking hours.
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This safe and effective treatment can fix near-sightedness, which is also known as myopia, astigmatism and sometimes farsightedness. It is a great alternative to LASIK for those who do not desire the risk or are not ready 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 similar to clear, wet skin; and like skin it is very 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 to the back of the eye, it is responsible for most 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 essential tests must be performed. Chief among 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 area of corneal reshaping. He or she will take a look at the retina and also the health of the outside of the eye and the inside of the eye. The other crucial 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 reveals mountains and valleys and subtle variances in elevation; the topography of the eye shows your doctor precisely how your cornea is formed. The details from your corneal mapping plus the exact measurement of the size of your cornea and the prescription needed to correct your vision are all used to create the retainer lenses (corneal molds) needed to give you the Ortho-k result.
On the day you pick up your Ortho-k retainer lenses you will be advised in the best 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 corrected vision and another mapping of your cornea will be carried out.
Throughout your preliminary fitting period, your eye doctor will monitor your corneal health and the effectiveness of treatment. At specific times your retainer lens fit might be modified to accomplish your goals.
North Carver Ortho K Contacts
Orthokeratology can produce results in a surprisingly short period of time. The length of treatment to achieve your objectives can differ from person to person 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 rigidness.
We recommend clients that they might have to use their retainers every night to preserve their recently corrected vision. Some people are able to decrease their wearing schedule so that they just need to wear their lenses as little as every two to 4 nights. The reason for this is due to the flexibility or (rigidity) of your cornea.