Orthokeratology Facts For Non Surgical Vision Correction In Cordova N Carolina
Orthokeratology is a non-surgical treatment using specially designed contact lenses to gently reshape 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 altering 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 removes the need for glasses or daytime contact lenses. It improves vision by gently molding the shape of your eyes using specially developed therapeutic contact lenses. The manner in which this works is that you simply put specifically fitted contact lenses in at bedtime, and 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 fix near-sightedness, which is also known as myopia, astigmatism and in some cases farsightedness. It is an excellent alternative to LASIK for those who do not desire the risk or are not prepared 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, wet skin; and like skin it is extremely flexible. 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 to the back of the eye, it is accountable for most of the eye’s corrective power and adds to numerous conditions such as nearsightedness (myopia), farsightedness (hyperopia), and the blur of astigmatism.
When you choose Ortho-k a few essential tests must be carried out. Chief among these tests is the decision that your eyes are healthy. Your orthokeratology doctor will most likely be an Optometrist with specialized training in the procedure of corneal molding. She or he will take a look at the retina and also the health of the front part of the eye and the inside of the eye. The other crucial 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 shows your doctor exactly how your cornea is formed. The details from your corneal mapping plus the exact measurement of the size of your cornea and the prescription that is needed to restore your vision are all used to develop the retainer lenses (corneal molds) that are used to give you the Ortho-k effect.
On the day you pick up your Ortho-k retainer lenses you will be advised 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 recently corrected vision and another mapping of your cornea will be performed.
Throughout your preliminary fitting process, 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 Contact Lenses
Orthokeratology can produce lead to a surprisingly short amount of time. The length of treatment to accomplish your goals can differ from patient to person and will rely on a variety of aspects including your prescription, the amount and quality of your tear production, your expectations and also something called corneal rigidness.
We advise clients that they may have to use their retainers every night to preserve their freshly remedied vision. Some patients have the ability to reduce their wearing schedule so that they only need to wear their lenses once every two to four nights. The reason for this is due to the flexibility or (rigidness) of your cornea.
Exactly how Do I Know If I Am A Good Prospect For Customized Orthokeratology?
The just excellent way to discover if you are a candidate for Ortho-K is to see an eye treatment specialist that does a good deal of work in this location. Not all optometrist work in this area so please pick wisely.
Orthokeratology Side Effects
These customized lenses must be used overnight, every evening, to maintain the appropriate corneal form as well as good vision.
Prospects must access the very least 6 hours of sleep each evening (7 or even more hours is preferable) to achievethe optimum effect.
Not everybody is taken into consideration to be a great candidate for this modern technology (your prescription should drop within the possible variety of treatment).
Individuals need to be willing to completely comply and also abide by the suggested using scheduleand required follow-up brows through.