Orthokeratology Facts For Non Surgical Vision Correction In Angier North Carolina
Orthokeratology is a non-surgical treatment using specifically designed contact lenses to carefully change the curvature of your eyes to make you see better. Orthokeratology is also known by a few various names, the most common being ortho k, while some others include corneal refractive therapy, CRT, accelerated over night 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 focused on the retina at the back of your eyes.
This is a non-surgical procedure that eliminates the need for glasses or daytime contact lenses. It improves vision by carefully molding the shape of your eyes using specifically designed therapeutic contact lenses. The way that this works is that you just put specifically fitted contact lenses in at bedtime, and when you awake, you will have clear natural eyesight for the remainder of your waking hours.
Orthokeratology Doctor Near Me
This safe and effective treatment can correct near-sightedness, which is likewise known as myopia, astigmatism and sometimes farsightedness. It is an excellent alternative to LASIK for those who do not want the danger 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, damp skin; and like skin it is really flexible. 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 accountable for most 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 crucial tests should be performed. 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 area of corneal reshaping. He or she will analyze the retina as well as the health of the front part of the eye and the within the eye. The other key procedure 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 shows mountains and valleys and subtle changes in elevation; the topography of the eye shows your doctor precisely how your cornea is shaped. The information from your corneal mapping plus the precise measurement of the size of your cornea and the prescription needed to correct your vision are all utilized to create the retainer lenses (corneal molds) needed to give you 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 properly take care of 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 freshly remedied vision and another mapping of your cornea will be performed.
Throughout your initial 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 Overnight Contacts
Orthokeratology can produce results in a surprisingly brief period of time. The length of treatment to achieve your objectives can differ from patient to patient and will rely on a variety of elements including your prescription, the quantity and quality of your tear production, your expectations as well as something called corneal rigidness.
We encourage clients that they may need to use their retainers every night to maintain their recently corrected vision. Some patients are able to reduce their wearing schedule so that they only need to wear their lenses as little as every 2 to 4 nights. The factor for this is due to the flexibility or (rigidity) of your cornea.
Exactly how Do I Know If I Am A Great Candidate For Customized Orthokeratology?
The just great way to figure out if you are a candidate for Ortho-K is to see an eye treatment practitioner that does a large amount of work in this area. Not all optometrist operate in this location so please pick wisely.
These personalized lenses must be put on overnight, every evening, to preserve the appropriate corneal form and also good vision.
Candidates should access least 6 hours of rest each evening (7 or even more hrs is desirable) to achievethe optimum impact.
Not everybody is considered to be a good prospect for this technology (your prescription should fall within the feasible series of therapy).
Clients need to agree to completely comply and abide by the recommended wearing scheduleand needed follow-up sees.