Orthokeratology Facts For Non Surgical Vision Correction In Harrellsville North Carolina
Orthokeratology is a non-surgical procedure utilizing specially developed contact lenses to carefully change the curvature of your eyes to make you see much better. Orthokeratology is likewise well 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 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 enhances vision by carefully molding the shape of your eyes using specially created 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 vision for the remainder of your waking hours.
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This safe and efficient treatment can remedy near-sightedness, which is also known as myopia, astigmatism and in many cases farsightedness. It is a fantastic alternative to LASIK for those who do not want the risk or are not ready for surgical treatment
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 much 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 since it has a curvature that flexes light towards the back of the eye, it is accountable for the majority of the eye’s restorative power and contributes to different conditions such as nearsightedness (myopia), farsightedness (hyperopia), and the blur of astigmatism.
When you select Ortho-k a few essential tests must be carried out. Chief among 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 reshaping. She or he will examine the retina and also 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 reveals mountains and valleys and subtle variances 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 that is needed to restore your vision are all utilized to develop the retainer lenses (corneal molds) that are used to produce the Ortho-k effect.
On the day you get your Ortho-k retainer lenses you will be advised in the best ways to insert, remove, and properly take care of your vision retainers. The fit of your retainers will be examined and you will be set up to be seen after your first 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 performed.
Throughout your preliminary fitting period, your optometrist will monitor your corneal health and the effectiveness of treatment. At certain times your retainer lens fit might be modified to achieve your goals.
Ortho K Overnight Contacts
Orthokeratology can produce results in a remarkably brief amount of time. The length of treatment to accomplish your goals can differ from patient to person and will depend upon a number of aspects including your prescription, the amount and quality of your tear production, your expectations as well as something called corneal rigidity.
We advise clients that they might need to use their retainers every night to maintain their freshly corrected vision. Some patients have the ability to lower their wearing schedule so that they just need to wear 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-made Orthokeratology?
The only great way to discover if you are a candidate for Ortho-K is to visit an eye treatment professional that does a lot of operate in this area. Not all ophthalmologist operate in this area so please pick wisely.
These custom lenses must be put on overnight, every evening, to maintain the proper corneal form as well as great vision.
Candidates should access the very least 6 hours of rest each evening (7 or even more hours is preferable) to achievethe optimum result.
Not everyone is thought about to be a great prospect for this innovation (your prescription need to drop within the possible variety of treatment).
Patients have to agree to fully cooperate and abide by the suggested wearing scheduleand essential follow-up brows through.