Orthokeratology Information For Non Surgical Vision Correction In Sloan IA
Orthokeratology is a non-surgical treatment utilizing specially developed contact lenses to carefully 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 overnight orthokeratology and corneal reshaping treatment. In the most basic 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 alter how light is concentrated 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 carefully reshaping your eyes utilizing specially developed restorative contact lenses. The way that this works is that you just put specially fitted contact lenses in at bedtime, and when you awake, you will have sharp natural eyesight for the remainder of your waking hours.
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This safe and efficient treatment can correct near-sightedness, which is also referred to as myopia, astigmatism and in many cases farsightedness. It is a fantastic alternative to LASIK for those who don’t want the risk or are not all set 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 just like clear, wet skin; and like skin it is very pliable. Because 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 numerous conditions such as nearsightedness (myopia), farsightedness (hyperopia), and the blur of astigmatism.
When you select Ortho-k a few essential tests must be performed. 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 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 key procedural test is the mapping of your cornea. To do this an instrument called a corneal topographer is utilized. 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 info from your corneal mapping plus the exact 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 effect.
On the day you pick up 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 evaluated and you will be set up to be seen after your initial night of wear. On day 1, your doctor will re-evaluate your fit and newly remedied vision and another mapping of your cornea will be performed.
Throughout your initial fitting process, your optometrist will monitor your corneal health and the effectiveness of treatment. At specific times your retainer lens fit might be customized to achieve your objectives.
Sloan Ortho K Contacts
Orthokeratology can produce results in a surprisingly brief period of time. The length of treatment to accomplish your goals can differ from patient to person and will rely on a variety of aspects including your prescription, the amount and quality of your tear production, your expectations and also something called corneal rigidity.
We encourage patients that they may need to wear their retainers every night to preserve their recently fixed vision. Some people are able to reduce their wearing schedule so that they just have to use their lenses once every two to 4 nights. The reason for this is due to the flexibility or (rigidness) of your cornea.