Orthokeratology Facts For Non Surgical Vision Correction In Browns Summit N Carolina
Orthokeratology is a non-surgical procedure utilizing specially created contact lenses to carefully reshape the curvature of your eyes to make you see much better. Orthokeratology is likewise well known by a few various names, the most common 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 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 procedure that removes the requirement for glasses or daytime contact lenses. It improves vision by carefully reshaping your eyes using specially developed therapeutic contact lenses. The way that this works is that you simply put specifically fitted contact lenses in at bedtime, and 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 fix near-sightedness, which is also called myopia, astigmatism and in many cases farsightedness. It is a great alternative to LASIK for those who do not desire the danger or are not all set for surgical treatment
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 similar to clear, wet skin; and like skin it is extremely pliable. Since 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 most of the eye’s corrective power and adds to various conditions such as nearsightedness (myopia), farsightedness (hyperopia), and the blur of astigmatism.
When you select Ortho-k a few key tests need to be carried out. Chief among 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. She or he will examine the retina and also 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 utilized. Much like 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 shaped. The details from your corneal mapping plus the accurate 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) that are used to produce the Ortho-k result.
On the day you get your Ortho-k retainer lenses you will be advised in how 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 initial night of wear. On day 1, your doctor will re-evaluate your fit and recently restored vision and another mapping of your cornea will be carried out.
Throughout your initial fitting period, your eye doctor will monitor your corneal health and the effectiveness of treatment. At specific times your retainer lens fit might be customized to achieve your goals.
Ortho K Overnight Contacts
Orthokeratology can produce lead to a remarkably brief amount of time. The length of treatment to achieve your objectives can vary from person to patient and will depend upon a variety of factors including your prescription, the amount and quality of your tear production, your expectations as well as something called corneal rigidity.
We recommend patients that they might have to wear their retainers every night to keep their recently corrected vision. Some people are able to lower their wearing schedule so that they only need to use their lenses once every two to four nights. The reason for this is due to the flexibility or (rigidity) of your cornea.
Exactly how Do I Know If I Am A Good Candidate For Custom Orthokeratology?
The only excellent way to find out if you are a candidate for Ortho-K is to go to an eye care practitioner that does a large amount of operate in this location. Not all optometrist work in this area so please choose wisely.
Orthokeratology Side Effects
These custom-made lenses must be used overnight, every night, to maintain the proper corneal form and good vision.
Candidates need to access the very least 6 hrs of sleep each night (7 or even more hrs is desirable) to achievethe optimum impact.
Not everyone is considered to be a good candidate for this technology (your prescription need to drop within the possible variety of treatment).
People need to want to completely coordinate as well as follow the recommended wearing scheduleand required follow-up visits.