Orthokeratology Facts For Non Surgical Vision Correction In Dublin NC
Orthokeratology is a non-surgical procedure using specially created contact lenses to gently reshape the curvature of your eyes to make you see much better. Orthokeratology is likewise known by a couple of 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 change how light is focused on the retina at the back of your eyes.
This is a non-surgical procedure that eliminates the requirement for glasses or daytime contact lenses. It improves vision by carefully reshaping 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, and when you awake, you will have sharp natural vision for the rest of your waking hours.
Find An Orthokeratology Doctor Near Me
This safe and effective treatment can correct near-sightedness, which is likewise called myopia, astigmatism and in some cases farsightedness. It is a terrific alternative to LASIK for those who don’t desire the risk or are not ready for surgery
Think of 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, damp skin; and like skin it is very flexible. Since the cornea separates the eye from air and the rest of the outside world and since it has a curvature that bends light towards the back of the eye, it is accountable 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 choose Ortho-k a few key tests need to be carried out. Chief among these tests is the decision that your eyes are healthy. Your orthokeratology doctor will probably be an Eye doctor with specialized training in the area of corneal molding. She or he will analyze 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 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 exactly 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 develop the retainer lenses (corneal molds) that are used to produce the Ortho-k effect.
On the day you pick up 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 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 initial fitting process, your eye doctor will monitor your corneal health and the effectiveness of treatment. At specific times your retainer lens fit might be modified to achieve your objectives.
Ortho K Contact Lenses
Orthokeratology can produce lead to a remarkably short time period. The length of treatment to accomplish your goals can differ from patient to patient and will rely on a number 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 may need to wear their retainers every night to keep their freshly fixed vision. Some people have the ability to decrease their wearing schedule so that they only have to wear their lenses as little as every 2 to 4 nights. The reason for this is because of the flexibility or (rigidness) of your cornea.
How Do I Know If I Am A Great Prospect For Personalized Orthokeratology?
The only great way to find out if you are a candidate for Ortho-K is to go to an eye care expert that does a lot of work in this area. Not all optometrist work in this location so please pick prudently.
Orthokeratology Side Effects
These custom-made lenses need to be worn overnight, every evening, to preserve the appropriate corneal form as well as good vision.
Prospects should get at least 6 hrs of sleep each evening (7 or even more hrs is desirable) to achievethe optimum impact.
Not everybody is thought about to be a great prospect for this technology (your prescription have to drop within the possible series of treatment).
Clients must be willing to totally coordinate and adhere to the advised wearing scheduleand necessary follow-up sees.