Orthokeratology Facts For Non Surgical Eye Sight Correction In Glendale AZ
Orthokeratology is a non-surgical treatment using specially designed contact lenses to gently change the curvature of your eyes to make you see better. Orthokeratology is also known by a couple of different names, the most common being ortho k, while some others consist of 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 concentrated 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 enhances vision by gently reshaping your eyes utilizing specifically developed 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 rest of your waking hours.
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This safe and reliable treatment can fix near-sightedness, which is likewise known as myopia, astigmatism and sometimes farsightedness. It is a fantastic alternative to LASIK for those who don’t want the risk 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 just like clear, damp skin; and like skin it is very flexible. Due to the fact that the cornea separates the eye from air and the rest of the outside world and because it has a curvature that bends light towards the back of the eye, it is accountable for most of the eye’s corrective power and adds to various conditions such as nearsightedness (myopia), farsightedness (hyperopia), and the blur of astigmatism.
When you pick Ortho-k a few essential tests should be performed. Chief among these tests is the decision that your eyes are healthy. Your orthokeratology doctor will probably be an Optometrist with specialized training in the procedure of corneal molding. She or he will analyze the retina and also the health of the front part of the eye and the inside of the eye. The other essential 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 reveals mountains and valleys and subtle variances in elevation; the topography of the eye reveals your doctor precisely how your cornea is formed. The info from your corneal mapping plus the exact measurement of the size of your cornea and the prescription needed to correct your vision are all used to develop the retainer lenses (corneal molds) needed to create the Ortho-k effect.
On the day you get your Ortho-k retainer lenses you will be instructed in ways 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 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 progress of treatment. At specific times your retainer lens fit might be modified to achieve your goals.
Glendale Ortho K Contacts
Orthokeratology can produce results in a remarkably brief amount of time. The length of treatment to achieve your goals can vary from patient to patient and will depend upon a number of factors including your prescription, the quantity and quality of your tear production, your expectations and also something called corneal rigidness.
We encourage patients that they might have to use their retainers every night to preserve their newly corrected vision. Some patients have the ability to reduce their wearing schedule so that they only have to wear their lenses as little as every 2 to 4 nights. The reason for this is due to the flexibility or (rigidity) of your cornea.