Orthokeratology Information For Non Surgical Vision Correction In Petersburg KY
Orthokeratology is a non-surgical treatment using specifically developed contact lenses to gently reshape the curvature of your eyes to make you see much better. Orthokeratology is likewise known by a couple of various 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 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 treatment that gets rid of the need for glasses or daytime contact lenses. It improves vision by gently molding the shape of your eyes utilizing specially developed therapeutic contact lenses. The way that 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 remainder of your waking hours.
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This safe and effective treatment can correct near-sightedness, which is also referred to as myopia, astigmatism and in some cases farsightedness. It is a fantastic alternative to LASIK for those who don’t want the threat or are not ready for surgical treatment
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, wet skin; and like skin it is really flexible. Since the cornea separates the eye from air and the rest of the outside world and since it has a curvature that flexes light towards the back of the eye, it is responsible for the majority of the eye’s corrective power and adds to various conditions such as nearsightedness (myopia), farsightedness (hyperopia), and the blur of astigmatism.
When you pick Ortho-k a couple of essential tests need to be performed. Chief among these tests is the determination that your eyes are healthy. Your orthokeratology doctor will more than likely be an Optometrist with specialized training in the procedure of corneal reshaping. She or he 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. Just like a topographical map of the United States shows mountains and valleys and subtle changes in elevation; the topography of the eye shows your doctor precisely how your cornea is formed. The information from your corneal mapping plus the precise measurement of the size of your cornea and the prescription that is needed to correct your vision are all utilized to develop the retainer lenses (corneal molds) that are used to create the Ortho-k effect.
On the day you get your Ortho-k retainer lenses you will be instructed in 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 initial night of wear. On day 1, your doctor will re-evaluate your fit and freshly restored vision and another mapping of your cornea will be performed.
Throughout your initial fitting period, your optometrist will monitor your corneal health and the effectiveness of treatment. At particular times your retainer lens fit may be customized to achieve your goals.
Petersburg Ortho K Contacts
Orthokeratology can produce lead to a surprisingly short time period. The length of treatment to achieve your objectives can vary from person to patient and will depend upon a number of elements 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 may have to use their retainers every night to maintain their newly corrected vision. Some patients have the ability to lower their wearing schedule so that they only have to wear their lenses once every 2 to 4 nights. The reason for this is due to the flexibility or (rigidness) of your cornea.