Orthokeratology Information For Non Surgical Eye Sight Correction In Georgetown ME
Orthokeratology is a non-surgical procedure utilizing specially created contact lenses to carefully change the curvature of your eyes to make you see better. Orthokeratology is also known by a couple of different names, the most common being ortho k, while some others consist of corneal refractive therapy, CRT, accelerated overnight 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 change how light is focused 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 gently reshaping your eyes using specially developed therapeutic contact lenses. The way that this works is that you just 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 reliable treatment can fix near-sightedness, which is likewise referred to as myopia, astigmatism and in many cases farsightedness. It is a great alternative to LASIK for those who do not want the risk or are not ready for surgery
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 extremely flexible. 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 accountable for most of the eye’s restorative power and contributes to various conditions such as nearsightedness (myopia), farsightedness (hyperopia), and the blur of astigmatism.
When you select Ortho-k a few essential tests should be performed. 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. She or he will analyze the retina as well as the health of the outside 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 reveals mountains and valleys and subtle variances in elevation; the topography of the eye shows your doctor exactly how your cornea is formed. The details from your corneal mapping plus the exact measurement of the size of your cornea and the prescription that is needed to correct your vision are all used to create the retainer lenses (corneal molds) needed to produce the Ortho-k effect.
On the day you get your Ortho-k retainer lenses you will be advised in 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 first night of wear. On day 1, your doctor will re-evaluate your fit and freshly remedied vision and another mapping of your cornea will be performed.
Throughout your preliminary fitting process, your optometrist will monitor your corneal health and the progress of treatment. At particular times your retainer lens fit might be modified to accomplish your goals.
Georgetown Ortho K Contacts
Orthokeratology can produce results in a surprisingly brief amount of time. The length of treatment to attain your goals can vary from person to patient and will rely on a number of elements including your prescription, the amount and quality of your tear production, your expectations and also something called corneal rigidness.
We recommend clients that they might need to use their retainers every night to maintain their freshly fixed vision. Some people are able to lower their wearing schedule so that they just need to wear their lenses once every two to 4 nights. The reason for this is because of the flexibility or (rigidness) of your cornea.