Orthokeratology Facts For Non Surgical Eye Sight Correction In Grant MI
Orthokeratology is a non-surgical procedure utilizing specially developed contact lenses to gently change the curvature of your eyes to make you see better. Orthokeratology is likewise well known by a few different 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 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 change how light is focused on the retina at the back of your eyes.
This is a non-surgical procedure that eliminates the need for glasses or daytime contact lenses. It improves vision by gently reshaping your eyes using specifically developed therapeutic contact lenses. The way that this works is that you just put specifically fitted contact lenses in at bedtime, 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 correct near-sightedness, which is likewise known as myopia, astigmatism and in some cases farsightedness. It is a great alternative to LASIK for those who do not desire the risk or are not all set 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 much like clear, damp skin; and like skin it is really pliable. Since the cornea separates the eye from air and the rest of the outside world and because it has a curvature that bends light towards the back of the eye, it is accountable for most of the eye’s restorative 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 must be carried out. Chief among these tests is the decision 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 examine the retina and also the health of the outside of the eye and the within the eye. The other crucial procedure is the mapping of your cornea. To do this an instrument called a corneal topographer is utilized. Just like a topographical map of the United States reveals mountains and valleys and subtle changes in elevation; the topography of the eye reveals your doctor exactly how your cornea is shaped. The info 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 develop the retainer lenses (corneal molds) needed to produce 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 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 performed.
Throughout your initial fitting period, your optometrist will monitor your corneal health and the effectiveness of treatment. At certain times your retainer lens fit may be modified to attain your objectives.
Grant Ortho K Contacts
Orthokeratology can produce results in a surprisingly short time period. The length of treatment to achieve your objectives can differ from patient to person and will depend upon a number of factors including your prescription, the amount and quality of your tear production, your expectations and also something called corneal rigidity.
We encourage clients that they may need to wear their retainers every night to keep their freshly corrected vision. Some patients are able to reduce their wearing schedule so that they just need to use their lenses as little as every 2 to four nights. The reason for this is because of the flexibility or (rigidity) of your cornea.