Orthokeratology Facts For Non Surgical Vision Correction In Smithfield NC
Orthokeratology is a non-surgical treatment utilizing specially designed contact lenses to gently reshape the curvature of your eyes to make you see much better. Orthokeratology is likewise known by a couple of different names, the most common being ortho k, while some others include 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 changing 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 need for glasses or daytime contact lenses. It enhances vision by carefully molding the shape of your eyes using specially developed therapeutic contact lenses. The way that this works is that you just put specifically fitted contact lenses in at bedtime, when you awake, you will have clear natural vision for the remainder of your waking hours.
Orthokeratology Near Me
This safe and effective treatment can remedy near-sightedness, which is likewise called myopia, astigmatism and sometimes farsightedness. It is a terrific alternative to LASIK for those who don’t desire the threat or are not ready 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 just like clear, damp skin; and like skin it is really pliable. Due to the fact that the cornea separates the eye from air and the rest of the outside world and due to the fact that it has a curvature that flexes light towards the back of the eye, it is accountable for the majority of the eye’s corrective power and adds to different conditions such as nearsightedness (myopia), farsightedness (hyperopia), and the blur of astigmatism.
When you choose Ortho-k a couple of key tests must be performed. Chief among these tests is the decision that your eyes are healthy. Your orthokeratology doctor will probably be an Optometrist with specialized training in the procedure of corneal molding. She or he will examine the retina as well as the health of the front part of the eye and the inside of the eye. The other key 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 changes in elevation; the topography of the eye shows your doctor precisely how your cornea is shaped. The info from your corneal mapping plus the accurate measurement of the size of your cornea and the prescription needed to correct your vision are all utilized to design the retainer lenses (corneal molds) that are used to create the Ortho-k result.
On the day you pick up your Ortho-k retainer lenses you will be instructed in ways 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 freshly restored vision and another mapping of your cornea will be carried out.
Throughout your preliminary fitting period, your optometrist will monitor your corneal health and the progress of treatment. At particular times your retainer lens fit might be modified to achieve your goals.
Ortho K Contacts
Orthokeratology can produce results in a surprisingly brief time period. The length of treatment to accomplish your objectives can vary from person to patient and will depend upon a number of factors including your prescription, the amount and quality of your tear production, your expectations and also something called corneal rigidness.
We encourage patients that they might have to use their retainers every night to keep their recently remedied vision. Some patients are able to reduce their wearing schedule so that they only need to use their lenses once every 2 to 4 nights. The reason for this is due to the flexibility or (rigidness) of your cornea.
Just how Do I Know If I Am A Great Prospect For Customized Orthokeratology?
The only excellent way to discover if you are a candidate for Ortho-K is to check out an eye care expert that does a good deal of operate in this area. Not all eye doctors work in this area so please pick wisely.
Orthokeratology Side Effects
These personalized lenses have to be put on overnight, every evening, to preserve the appropriate corneal form as well as great vision.
Prospects need to get at the very least 6 hrs of sleep each night (7 or even more hrs is desirable) to achievethe optimum impact.
Not everybody is considered to be a good candidate for this modern technology (your prescription must drop within the feasible series of therapy).
People have to want to fully work together and also comply with the recommended wearing scheduleand necessary follow-up visits.