Orthokeratology Facts For Non Surgical Eye Sight Correction In China Grove North Carolina
Orthokeratology is a non-surgical treatment utilizing specifically designed contact lenses to gently reshape the curvature of your eyes to make you see much better. Orthokeratology is likewise 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 therapy. In the most basic of terms Orthokeratology or Ortho K is the science of changing the curvature or shape of the clear front part of the eye, the cornea, to alter 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 carefully molding the shape of your eyes using specially developed restorative contact lenses. The way that this works is that you simply put specifically fitted contact lenses in at bedtime, when you awake, you will have sharp natural eyesight for the rest of your waking hours.
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This safe and efficient treatment can correct near-sightedness, which is likewise known as myopia, astigmatism and sometimes farsightedness. It is a fantastic alternative to LASIK for those who don’t want the threat or are not prepared 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 very flexible. Because the cornea separates the eye from air and the rest of the outside world and since it has a curvature that bends light to 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 select Ortho-k a few crucial tests should 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 area of corneal molding. He or she will take a look at the retina as well as the health of the outside of the eye and the within the eye. The other essential procedural test 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 variances in elevation; the topography of the eye shows your doctor precisely how your cornea is shaped. The information from your corneal mapping plus the precise measurement of the size of your cornea and the prescription needed to restore your vision are all used to create the retainer lenses (corneal molds) needed to produce the Ortho-k effect.
On the day you pick up 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 assessed 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 newly restored vision and another mapping of your cornea will be carried out.
Throughout your preliminary fitting process, your eye doctor will monitor your corneal health and the effectiveness of treatment. At particular times your retainer lens fit might be customized to accomplish your goals.
Ortho K Contact Lenses
Orthokeratology can produce results in a remarkably short period of time. The length of treatment to achieve your goals can vary from patient to person 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 rigidness.
We advise clients that they may need to wear their retainers every night to keep their recently corrected vision. Some patients are able to reduce their wearing schedule so that they just have to use their lenses as little as every two to 4 nights. The reason for this is due to the flexibility or (rigidity) of your cornea.
How Do I Know If I Am A Good Prospect For Custom-made Orthokeratology?
The just excellent way to find out if you are a candidate for Ortho-K is to check out an eye care expert that does a large amount of work in this location. Not all optometrist work in this area so please choose wisely.
Orthokeratology Side Effects
These customized lenses need to be put on overnight, every evening, to keep the proper corneal form and also excellent vision.
Prospects ought to access the very least 6 hrs of rest each night (7 or more hours is desirable) to achievethe optimum impact.
Not everybody is taken into consideration to be a good prospect for this modern technology (your prescription should fall within the feasible variety of therapy).
Patients should be willing to completely comply and also follow the advised putting on scheduleand required follow-up gos to.