Orthokeratology Facts For Non Surgical Eye Sight Correction In Kivalina AK
Orthokeratology is a non-surgical treatment utilizing specially designed contact lenses to gently reshape the curvature of your eyes to make you see better. Orthokeratology is also known by a few 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 standard 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 alter how light is concentrated on the retina at the back of your eyes.
This is a non-surgical treatment that eliminates the need for glasses or daytime contact lenses. It enhances vision by carefully molding the shape of your eyes using specially developed 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 eyesight for the rest of your waking hours.
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This safe and efficient treatment can remedy near-sightedness, which is likewise known as myopia, astigmatism and in many cases farsightedness. It is a great alternative to LASIK for those who do not want the threat or are not all set 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, 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 because it has a curvature that flexes light towards the back of the eye, it is accountable for most of the eye’s corrective power and contributes to various conditions such as nearsightedness (myopia), farsightedness (hyperopia), and the blur of astigmatism.
When you select Ortho-k a couple of crucial tests must be performed. Chief among these tests is the determination that your eyes are healthy. Your orthokeratology doctor will probably be an Optometrist with specialized training in the area of corneal molding. He or she will examine the retina as well as the health of the outside 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. Just like a topographical map of the United States shows mountains and valleys and subtle changes in elevation; the topography of the eye reveals your doctor exactly how your cornea is shaped. The information from your corneal mapping plus the exact measurement of the size of your cornea and the prescription that is needed to restore your vision are all used to design the retainer lenses (corneal molds) needed to create 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 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 performed.
Throughout your preliminary fitting process, your eye doctor will monitor your corneal health and the effectiveness of treatment. At particular times your retainer lens fit might be customized to achieve your goals.
Kivalina Ortho K Contacts
Orthokeratology can produce lead to a remarkably short time period. The length of treatment to achieve your goals can vary from person to patient and will depend upon a number of factors including your prescription, the amount and quality of your tear production, your expectations as well as something called corneal rigidness.
We encourage patients that they might have to use their retainers every night to maintain their freshly fixed vision. Some people are able to reduce their wearing schedule so that they only have to wear their lenses as little as every two to 4 nights. The reason for this is because of the flexibility or (rigidness) of your cornea.