Orthokeratology Information For Non Surgical Vision Correction In Fenelton PA
Orthokeratology is a non-surgical treatment using specially created contact lenses to gently reshape the curvature of your eyes to make you see much better. Orthokeratology is also well 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 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 change how light is focused on the retina at the back of your eyes.
This is a non-surgical procedure that gets rid of the requirement for glasses or daytime contact lenses. It improves vision by carefully reshaping your eyes utilizing specifically developed therapeutic contact lenses. The manner in which this works is that you simply put specially 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 also called myopia, astigmatism and in some cases farsightedness. It is a terrific alternative to LASIK for those who don’t desire the danger 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 similar to clear, damp skin; and like skin it is very pliable. Due to the fact that the cornea separates the eye from air and the rest of the outside world and because 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 select Ortho-k a couple of key 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 examine the retina and also 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 used. Similar to 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 needed to restore your vision are all utilized to create the retainer lenses (corneal molds) that are used to give you the Ortho-k result.
On the day you get your Ortho-k retainer lenses you will be advised in the best ways 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 restored vision and another mapping of your cornea will be carried out.
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 customized to accomplish your objectives.
Fenelton Ortho K Contacts
Orthokeratology can produce results in a remarkably short time period. The length of treatment to achieve your objectives can differ from person to patient and will rely on a number of aspects 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 have to wear their retainers every night to preserve their freshly fixed vision. Some patients are able to decrease their wearing schedule so that they just 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.