Orthokeratology Information For Non Surgical Eye Sight Correction In Canby MN
Orthokeratology is a non-surgical procedure utilizing specially designed 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 various names, the most typical being ortho k, while some others include 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 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 gets rid of the requirement for glasses or daytime contact lenses. It improves vision by carefully molding the shape of your eyes utilizing specifically designed 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 eyesight for the remainder of your waking hours.
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This safe and reliable treatment can correct near-sightedness, which is also called myopia, astigmatism and in many cases farsightedness. It is a great alternative to LASIK for those who don’t desire the threat or are not prepared 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 much like clear, wet skin; and like skin it is very flexible. Because 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 the majority of the eye’s corrective power and contributes to various conditions such as nearsightedness (myopia), farsightedness (hyperopia), and the blur of astigmatism.
When you choose Ortho-k a couple of crucial 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 Eye doctor with specialized training in the area of corneal molding. He or she will examine the retina as well as the health of the front part of the eye and the within the eye. The other essential procedure 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 changes in elevation; the topography of the eye shows your doctor exactly how your cornea is shaped. The info from your corneal mapping plus the precise measurement of the size of your cornea and the prescription needed to restore your vision are all used to create 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 instructed in how to insert, remove, and properly take care of your vision retainers. The fit of your retainers will be examined and you will be scheduled 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 process, 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.
Canby Ortho K Contacts
Orthokeratology can produce lead to a remarkably short period of time. The length of treatment to achieve your objectives can differ from person to patient and will depend upon a variety of factors including your prescription, the amount and quality of your tear production, your expectations and also something called corneal rigidness.
We advise clients that they may need to use their retainers every night to preserve their freshly fixed vision. Some people are able to lower their wearing schedule so that they only need to use their lenses once every two to 4 nights. The reason for this is because of the flexibility or (rigidness) of your cornea.