Orthokeratology Facts For Non Surgical Vision Correction In Louisburg NC
Orthokeratology is a non-surgical procedure using specifically designed contact lenses to carefully reshape the curvature of your eyes to make you see much better. Orthokeratology is also known by a few various names, the most common being ortho k, while some others consist of corneal refractive therapy, CRT, accelerated over night orthokeratology and corneal reshaping therapy. In the most fundamental 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 alter how light is concentrated 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 reshaping your eyes using specifically created restorative contact lenses. The way that this works is that you just put specially fitted contact lenses in at bedtime, when you awake, you will have sharp natural eyesight for the rest of your waking hours.
Orthokeratology Near Me
This safe and reliable treatment can correct near-sightedness, which is likewise referred to as myopia, astigmatism and in many cases farsightedness. It is a fantastic alternative to LASIK for those who do not desire the threat or are not prepared for surgery
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 much like clear, wet skin; and like skin it is very flexible. Because 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 bends light to the back of the eye, it is responsible for the majority of the eye’s corrective power and contributes to various conditions such as nearsightedness (myopia), farsightedness (hyperopia), and the blur of astigmatism.
When you choose Ortho-k a couple of key tests should 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 molding. 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 crucial procedure is the mapping of your cornea. To do this an instrument called a corneal topographer is used. Much like a topographical map of the United States shows mountains and valleys and subtle variances in elevation; the topography of the eye reveals your doctor precisely how your cornea is shaped. The info from your corneal mapping plus the exact measurement of the size of your cornea and the prescription needed to restore your vision are all utilized to design the retainer lenses (corneal molds) needed to create the Ortho-k effect.
On the day you pick up your Ortho-k retainer lenses you will be instructed in how to insert, remove, and take care your vision retainers. The fit of your retainers will be examined 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 newly corrected 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 progress of treatment. At certain times your retainer lens fit may be modified to attain your objectives.
Ortho K Overnight Contacts
Orthokeratology can produce lead to a surprisingly short period of time. The length of treatment to attain your goals can vary from patient to patient and will depend upon a variety of elements including your prescription, the amount and quality of your tear production, your expectations and also something called corneal rigidness.
We encourage patients that they might have to wear their retainers every night to keep their recently remedied vision. Some patients have the ability to reduce their wearing schedule so that they just need to wear their lenses once every 2 to 4 nights. The reason for this is because of the flexibility or (rigidity) of your cornea.
How Do I Know If I Am An Excellent Candidate For Custom-made Orthokeratology?
The just excellent way to learn if you are a candidate for Ortho-K is to visit an eye treatment expert that does a good deal of work in this area. Not all optometrist work in this location so please choose prudently.
These personalized lenses need to be used overnight, every evening, to maintain the appropriate corneal form and great vision.
Candidates need to get at least 6 hours of rest each evening (7 or more hours is preferable) to achievethe optimum impact.
Not everybody is considered to be an excellent candidate for this technology (your prescription need to drop within the possible series of therapy).
People have to be willing to fully work together and follow the advised using scheduleand needed follow-up gos to.