Orthokeratology Information For Non Surgical Vision Correction In Newton MA
Orthokeratology is a non-surgical procedure utilizing specifically created contact lenses to carefully change the curvature of your eyes to make you see much better. Orthokeratology is likewise well known by a couple of various names, the most typical being ortho k, while some others include corneal refractive therapy, CRT, accelerated over night orthokeratology and corneal reshaping treatment. In the most fundamental of terms Orthokeratology or Ortho K is the science of altering the curvature or shape of the clear front part of the eye, the cornea, to change how light is focused on the retina at the back of your eyes.
This is a non-surgical procedure that eliminates the requirement for glasses or daytime contact lenses. It enhances vision by gently molding the shape of your eyes utilizing 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 clear natural vision for the rest of your waking hours.
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This safe and reliable treatment can correct near-sightedness, which is likewise called myopia, astigmatism and sometimes farsightedness. It is a fantastic alternative to LASIK for those who do not desire the risk or are not ready for surgery
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 just like clear, damp skin; and like skin it is very flexible. Due to the fact that 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 flexes light to the back of the eye, it is responsible for the majority of the eye’s corrective power and contributes to different conditions such as nearsightedness (myopia), farsightedness (hyperopia), and the blur of astigmatism.
When you choose Ortho-k a few key tests need to be carried out. 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 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 procedural test is the mapping of your cornea. To do this an instrument called a corneal topographer is used. 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 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 utilized to design the retainer lenses (corneal molds) that are used to create the Ortho-k effect.
On the day you pick up your Ortho-k retainer lenses you will be advised in ways to insert, remove, and take care your vision retainers. The fit of your retainers will be examined and you will be set up to be seen after your first night of wear. On day 1, your doctor will re-evaluate your fit and newly corrected vision and another mapping of your cornea will be carried out.
Throughout your initial fitting period, your eye doctor will monitor your corneal health and the progress of treatment. At particular times your retainer lens fit may be modified to attain your objectives.
Newton Ortho K Contacts
Orthokeratology can produce results in a surprisingly brief time period. The length of treatment to achieve your objectives can vary from person to person and will depend upon a number of elements including your prescription, the quantity and quality of your tear production, your expectations as well as something called corneal rigidity.
We advise clients that they might need to wear their retainers every night to keep their recently fixed vision. Some patients are able to lower their wearing schedule so that they only have to use their lenses once every two to 4 nights. The factor for this is because of the flexibility or (rigidity) of your cornea.