Orthokeratology Facts For Non Surgical Eye Sight Correction In Barnum MN
Orthokeratology is a non-surgical treatment utilizing specially created contact lenses to carefully reshape the curvature of your eyes to make you see better. Orthokeratology is likewise known by a couple of different names, the most typical being ortho k, while some others consist of 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 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 eliminates the need for glasses or daytime contact lenses. It improves vision by gently 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 vision for the remainder of your waking hours.
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This safe and effective treatment can remedy near-sightedness, which is also known as myopia, astigmatism and in some cases farsightedness. It is a fantastic alternative to LASIK for those who don’t want the risk or are not prepared for surgery
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 similar to clear, wet skin; and like skin it is extremely 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 most of the eye’s restorative power and contributes to numerous conditions such as nearsightedness (myopia), farsightedness (hyperopia), and the blur of astigmatism.
When you select Ortho-k a few crucial tests need to be performed. Chief among these tests is the decision that your eyes are healthy. Your orthokeratology doctor will more than likely be an Optometrist with specialized training in the area of corneal reshaping. He or she will take a look at the retina as well as the health of the front part of the eye and the inside of the eye. The other essential 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 reveals your doctor precisely how your cornea is formed. The info from your corneal mapping plus the precise 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) that are used to create the Ortho-k result.
On the day you pick up your Ortho-k retainer lenses you will be instructed in the best ways to insert, remove, and take care your vision retainers. The fit of your retainers will be evaluated and you will be scheduled to be seen after your initial night of wear. On day 1, your doctor will re-evaluate your fit and newly restored 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 specific times your retainer lens fit may be customized to accomplish your objectives.
Barnum Ortho K Contacts
Orthokeratology can produce lead to a surprisingly brief amount of time. The length of treatment to achieve your objectives can differ from patient to person and will rely on a number of aspects including your prescription, the amount and quality of your tear production, your expectations and also something called corneal rigidity.
We advise patients that they may have to use their retainers every night to maintain their recently fixed vision. Some patients have the ability to lower their wearing schedule so that they only have to use their lenses as little as every two to 4 nights. The factor for this is because of the flexibility or (rigidity) of your cornea.