Orthokeratology Information For Non Surgical Vision Correction In Vienna MD
Orthokeratology is a non-surgical treatment utilizing specifically developed contact lenses to carefully change the curvature of your eyes to make you see better. Orthokeratology is likewise well known by a couple of different 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 change 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 improves vision by gently reshaping your eyes using specially developed therapeutic contact lenses. The manner in which this works is that you just put specifically fitted contact lenses in at bedtime, and when you awake, you will have sharp natural eyesight for the rest of your waking hours.
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This safe and efficient treatment can fix near-sightedness, which is also referred to as myopia, astigmatism and in many cases farsightedness. It is an excellent alternative to LASIK for those who don’t want the threat or are not prepared for surgical treatment
Think about 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, wet skin; and like skin it is really pliable. Since the cornea separates the eye from air and the rest of the outside world and since it has a curvature that bends light to the back of the eye, it is accountable for most of the eye’s corrective power and contributes to numerous conditions such as nearsightedness (myopia), farsightedness (hyperopia), and the blur of astigmatism.
When you select Ortho-k a few crucial tests must 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. She or he 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 utilized. Much like a topographical map of the United States shows mountains and valleys and subtle changes in elevation; the topography of the eye reveals your doctor exactly how your cornea is formed. The information from your corneal mapping plus the exact measurement of the size of your cornea and the prescription that is needed to correct your vision are all utilized 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 instructed in ways to insert, remove, and take care your vision retainers. The fit of your retainers will be assessed and you will be set up to be seen after your first 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 performed.
Throughout your preliminary fitting process, your eye doctor will monitor your corneal health and the effectiveness of treatment. At specific times your retainer lens fit might be modified to achieve your goals.
Vienna Ortho K Contacts
Orthokeratology can produce lead to a surprisingly brief amount of time. The length of treatment to attain your goals can differ from person to patient and will depend upon a number of factors including your prescription, the amount and quality of your tear production, your expectations and also something called corneal rigidity.
We advise clients that they might have to wear their retainers every night to preserve their newly corrected vision. Some people have the ability to lower their wearing schedule so that they just need to wear their lenses once every 2 to four nights. The factor for this is due to the flexibility or (rigidity) of your cornea.