Orthokeratology Information For Non Surgical Eye Sight Correction In Sharon VT
Orthokeratology is a non-surgical treatment using specially designed contact lenses to carefully change the curvature of your eyes to make you see better. Orthokeratology is likewise known by a few various names, the most typical 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 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 removes the need for glasses or daytime contact lenses. It improves vision by carefully reshaping your eyes utilizing specially developed therapeutic contact lenses. The way that 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 rest of your waking hours.
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This safe and effective treatment can fix near-sightedness, which is also known as myopia, astigmatism and sometimes farsightedness. It is a great alternative to LASIK for those who don’t desire the threat or are not ready for surgery
Think about 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 flexible. Because the cornea separates the eye from air and the rest of the outside world and due to the fact that it has a curvature that bends light to 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 couple of essential tests should be carried out. Chief amongst these tests is the determination that your eyes are healthy. Your orthokeratology doctor will more than likely be an Eye doctor with specialized training in the procedure 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 key 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 information 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 design the retainer lenses (corneal molds) needed to create 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 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 newly corrected vision and another mapping of your cornea will be performed.
Throughout your preliminary fitting period, your eye doctor will monitor your corneal health and the effectiveness of treatment. At certain times your retainer lens fit may be customized to achieve your goals.
Sharon Ortho K Contacts
Orthokeratology can produce results in a surprisingly 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 amount and quality of your tear production, your expectations and also something called corneal rigidness.
We recommend patients that they might have 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 wear their lenses once every two to 4 nights. The reason for this is due to the flexibility or (rigidness) of your cornea.