Orthokeratology Facts For Non Surgical Eye Sight Correction In Kannapolis NC
Orthokeratology is a non-surgical procedure using specifically created contact lenses to gently change the curvature of your eyes to make you see better. Orthokeratology is likewise well known by a couple of different names, the most typical being ortho k, while some others consist of corneal refractive therapy, CRT, accelerated over night 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 gets rid of the requirement for glasses or daytime contact lenses. It improves vision by carefully reshaping your eyes utilizing specially created restorative 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 clear natural vision for the rest of your waking hours.
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This safe and efficient treatment can correct near-sightedness, which is also known as myopia, astigmatism and in some cases farsightedness. It is a great 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, wet 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 due to the fact that it has a curvature that flexes light to the back of the eye, it is responsible for the majority 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 couple of key tests must be performed. Chief amongst these tests is the determination that your eyes are healthy. Your orthokeratology doctor will more than likely be an Eye doctor with specialized training in the area of corneal reshaping. She or he will examine the retina as well as the health of the front part of the eye and the inside of the eye. The other crucial procedural test is the mapping of your cornea. To do this an instrument called a corneal topographer is used. Similar to a topographical map of the United States reveals mountains and valleys and subtle changes in elevation; the topography of the eye shows 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 restore your vision are all used to design 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 ways to insert, remove, and properly take care of your vision retainers. The fit of your retainers will be evaluated and you will be scheduled to be seen after your first night of wear. On day 1, your doctor will re-evaluate your fit and newly remedied vision and another mapping of your cornea will be performed.
Throughout your initial fitting process, your eye doctor will monitor your corneal health and the effectiveness of treatment. At certain times your retainer lens fit might be modified to attain your goals.
Ortho K Overnight Contacts
Orthokeratology can produce lead to a remarkably brief amount of time. The length of treatment to accomplish your goals can differ from person to person and will depend upon a number of aspects including your prescription, the amount and quality of your tear production, your expectations and also something called corneal rigidness.
We recommend patients that they might need to use their retainers every night to maintain their newly remedied vision. Some patients are able to lower their wearing schedule so that they only have to wear their lenses as little as every 2 to 4 nights. The factor for this is because of the flexibility or (rigidity) of your cornea.
How Do I Know If I Am An Excellent Candidate For Customized Orthokeratology?
The just great way to discover if you are a candidate for Ortho-K is to visit an eye treatment specialist that does a lot of operate in this location. Not all optometrist operate in this area so please choose wisely.
Orthokeratology Side Effects
These personalized lenses must be put on overnight, every night, to preserve the proper corneal form and also great vision.
Prospects need to access least 6 hrs of sleep each night (7 or more hrs is desirable) to achievethe optimum result.
Not everyone is taken into consideration to be a good prospect for this technology (your prescription must drop within the feasible variety of treatment).
Individuals need to agree to completely comply and also follow the advised using scheduleand needed follow-up gos to.