Orthokeratology Facts For Non Surgical Eye Sight Correction In Guilford N Carolina
Orthokeratology is a non-surgical treatment utilizing specially developed contact lenses to carefully reshape the curvature of your eyes to make you see better. Orthokeratology is also known by a few various names, the most typical being ortho k, while some others include 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 concentrated on the retina at the back of your eyes.
This is a non-surgical treatment that eliminates the need for glasses or daytime contact lenses. It enhances vision by carefully reshaping your eyes using specifically developed therapeutic contact lenses. The manner in which 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.
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This safe and reliable treatment can remedy near-sightedness, which is also referred to as myopia, astigmatism and in many cases farsightedness. It is a great alternative to LASIK for those who don’t want the risk 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 similar to clear, damp skin; and like skin it is really pliable. Since the cornea separates the eye from air and the rest of the outside world and since it has a curvature that flexes light towards the back of the eye, it is responsible for the majority of the eye’s corrective power and contributes to different conditions such as nearsightedness (myopia), farsightedness (hyperopia), and the blur of astigmatism.
When you pick Ortho-k a few crucial tests must be performed. Chief among these tests is the determination that your eyes are healthy. Your orthokeratology doctor will most likely be an Optometrist with specialized training in the procedure of corneal reshaping. He or she will analyze the retina as well as the health of the outside of the eye and the inside of the eye. The other key procedure 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 changes in elevation; the topography of the eye reveals your doctor exactly how your cornea is formed. The information from your corneal mapping plus the accurate measurement of the size of your cornea and the prescription needed to restore your vision are all utilized to create 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 ways to insert, remove, and take care 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 freshly restored vision and another mapping of your cornea will be carried out.
Throughout your preliminary 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 objectives.
Ortho K Contact Lenses
Orthokeratology can produce lead to a remarkably brief amount of time. The length of treatment to achieve your goals can differ from person to patient and will rely on a number of elements including your prescription, the quantity and quality of your tear production, your expectations and also something called corneal rigidity.
We recommend patients that they may have to use their retainers every night to preserve their freshly remedied vision. Some patients are able to decrease their wearing schedule so that they just need to wear their lenses as little as every 2 to 4 nights. The factor for this is because of the flexibility or (rigidness) of your cornea.
How Do I Know If I Am A Great Candidate For Personalized Orthokeratology?
The just good way to find out if you are a candidate for Ortho-K is to visit an eye treatment specialist that does a good deal of work in this area. Not all optometrist work in this area so please pick prudently.
Orthokeratology Side Effects
These personalized lenses have to be used overnight, every evening, to maintain the appropriate corneal shape and also excellent vision.
Candidates need to access the very least 6 hrs of rest each night (7 or more hrs is desirable) to achievethe optimum effect.
Not everybody is taken into consideration to be a good candidate for this modern technology (your prescription need to fall within the feasible range of therapy).
Patients have to want to fully work together as well as comply with the advised putting on scheduleand required follow-up sees.