Orthokeratology Information For Non Surgical Vision Correction In Hosmer SD
Orthokeratology is a non-surgical treatment utilizing specially designed contact lenses to gently change the curvature of your eyes to make you see much better. Orthokeratology is likewise well known by a few various names, the most common being ortho k, while some others include corneal refractive therapy, CRT, accelerated overnight orthokeratology and corneal reshaping therapy. In the most standard 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 focused on the retina at the back of your eyes.
This is a non-surgical treatment that gets rid of the requirement for glasses or daytime contact lenses. It improves vision by carefully molding the shape of your eyes using specially designed therapeutic contact lenses. The manner in which this works is that you just put specially 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 reliable treatment can correct near-sightedness, which is also referred to as myopia, astigmatism and sometimes farsightedness. It is an excellent alternative to LASIK for those who do not want the danger 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 just like 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 due to the fact that it has a curvature that bends light towards the back of the eye, it is responsible for the majority of the eye’s restorative power and contributes to numerous conditions such as nearsightedness (myopia), farsightedness (hyperopia), and the blur of astigmatism.
When you choose Ortho-k a few crucial tests need to 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 area of corneal molding. He or she will analyze the retina and also the health of the outside 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 utilized. Just like a topographical map of the United States reveals mountains and valleys and subtle changes in elevation; the topography of the eye reveals your doctor precisely how your cornea is formed. The info from your corneal mapping plus the accurate measurement of the size of your cornea and the prescription needed to correct your vision are all used to design the retainer lenses (corneal molds) needed 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 examined 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 restored vision and another mapping of your cornea will be carried out.
Throughout your initial fitting period, your optometrist will monitor your corneal health and the effectiveness of treatment. At particular times your retainer lens fit might be modified to attain your goals.
Hosmer Ortho K Contacts
Orthokeratology can produce lead to a remarkably short period of time. The length of treatment to attain your goals can differ from patient to person and will depend upon a number of factors including your prescription, the amount and quality of your tear production, your expectations as well as something called corneal rigidness.
We advise patients that they may need to use their retainers every night to maintain their freshly remedied vision. Some patients have the ability to decrease their wearing schedule so that they just need to wear their lenses once every two to 4 nights. The factor for this is because of the flexibility or (rigidity) of your cornea.