Orthokeratology Facts For Non Surgical Vision Correction In Todd N Carolina
Orthokeratology is a non-surgical procedure using specially developed contact lenses to carefully change the curvature of your eyes to make you see better. Orthokeratology is likewise known by a few various names, the most typical 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 concentrated on the retina at the back of your eyes.
This is a non-surgical treatment that gets rid of the requirement for glasses or daytime contact lenses. It enhances vision by carefully molding the shape of your eyes utilizing specifically 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 sharp natural eyesight for the rest of your waking hours.
Orthokeratology Doctor Near Me
This safe and efficient treatment can correct near-sightedness, which is likewise called myopia, astigmatism and in some cases farsightedness. It is a great alternative to LASIK for those who don’t desire the threat or are not all set 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, wet skin; and like skin it is very flexible. 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 bends light to the back of the eye, it is accountable for most of the eye’s corrective power and contributes to numerous conditions such as nearsightedness (myopia), farsightedness (hyperopia), and the blur of astigmatism.
When you select Ortho-k a couple of essential tests need to be carried out. Chief amongst these tests is the determination that your eyes are healthy. Your orthokeratology doctor will more than likely be an Optometrist with specialized training in the procedure of corneal molding. He or she will examine the retina and also the health of the outside 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 utilized. Just like a topographical map of the United States shows mountains and valleys and subtle variances in elevation; the topography of the eye reveals your doctor precisely 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 correct your vision are all used to design the retainer lenses (corneal molds) needed to give you the Ortho-k effect.
On the day you get your Ortho-k retainer lenses you will be instructed in how to insert, remove, and properly take care of your vision retainers. The fit of your retainers will be assessed 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 recently 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 specific times your retainer lens fit might be modified to accomplish your objectives.
Ortho K Contact Lenses
Orthokeratology can produce results in a remarkably short amount of time. The length of treatment to attain your objectives can vary from person to person and will depend upon a number of aspects including your prescription, the quantity and quality of your tear production, your expectations and also something called corneal rigidity.
We encourage patients that they may need to use their retainers every night to maintain their freshly corrected vision. Some people have the ability to decrease their wearing schedule so that they only have to use their lenses as little as every two to four nights. The factor for this is because of the flexibility or (rigidity) of your cornea.
Just how Do I Know If I Am An Excellent Candidate For Custom Orthokeratology?
The only excellent way to discover if you are a candidate for Ortho-K is to visit an eye care expert that does a large amount of operate in this location. Not all eye doctors operate in this location so please pick wisely.
These custom lenses need to be put on overnight, every evening, to preserve the appropriate corneal form as well as excellent vision.
Candidates must access least 6 hours of sleep each evening (7 or more hours is desirable) to achievethe optimum impact.
Not everyone is thought about to be a great prospect for this innovation (your prescription need to drop within the possible range of treatment).
Patients need to want to totally work together as well as abide by the suggested using scheduleand needed follow-up brows through.