Orthokeratology Information For Non Surgical Vision Correction In Petersburg IL
Orthokeratology is a non-surgical treatment using specifically developed contact lenses to carefully reshape the curvature of your eyes to make you see much better. Orthokeratology is likewise known by a few different names, the most common 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 procedure that removes the requirement for glasses or daytime contact lenses. It improves vision by carefully molding the shape of your eyes using specially designed 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 eyesight for the rest of your waking hours.
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This safe and efficient treatment can remedy near-sightedness, which is likewise known as myopia, astigmatism and sometimes farsightedness. It is an excellent alternative to LASIK for those who do not want the danger or are not prepared 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. 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 towards the back of the eye, it is responsible for the majority 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 few key tests should be carried out. Chief amongst these tests is the decision that your eyes are healthy. Your orthokeratology doctor will more than likely be an Eye doctor with specialized training in the procedure of corneal molding. 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. Just 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 precisely how your cornea is shaped. The details 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 produce the Ortho-k result.
On the day you get your Ortho-k retainer lenses you will be instructed in how to insert, remove, and take care 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 carried out.
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 might be customized to achieve your objectives.
Petersburg Ortho K Contacts
Orthokeratology can produce lead to a remarkably short amount of time. The length of treatment to achieve 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 rigidity.
We advise patients that they may have to wear their retainers every night to keep their recently corrected vision. Some patients are able to reduce their wearing schedule so that they only have to wear their lenses as little as every 2 to four nights. The reason for this is because of the flexibility or (rigidity) of your cornea.