Orthokeratology Information For Non Surgical Vision Correction In Bretton Woods NH
Orthokeratology is a non-surgical procedure utilizing specifically developed contact lenses to carefully change the curvature of your eyes to make you see better. Orthokeratology is likewise known by a couple of various names, the most common being ortho k, while some others consist of corneal refractive therapy, CRT, accelerated over night 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 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 enhances vision by gently reshaping your eyes utilizing specifically designed restorative contact lenses. The manner in which this works is that you simply put specifically fitted contact lenses in at bedtime, and when you awake, you will have clear natural vision for the remainder of your waking hours.
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This safe and effective treatment can correct near-sightedness, which is also referred to as myopia, astigmatism and in some cases farsightedness. It is a fantastic alternative to LASIK for those who do not desire the danger or are not prepared 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 similar to clear, wet skin; and like skin it is extremely flexible. Due to the fact that 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 accountable for most of the eye’s restorative power and adds to different conditions such as nearsightedness (myopia), farsightedness (hyperopia), and the blur of astigmatism.
When you pick Ortho-k a couple of key tests must be performed. Chief among 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 procedure of corneal molding. He or she will take a look at the retina and also 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. Just 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 precise measurement of the size of your cornea and the prescription that is needed to restore your vision are all utilized to design the retainer lenses (corneal molds) needed to produce the Ortho-k result.
On the day you get your Ortho-k retainer lenses you will be advised in the best ways to insert, remove, and properly take care of your vision retainers. The fit of your retainers will be examined and you will be set up to be seen after your initial night of wear. On day 1, your doctor will re-evaluate your fit and recently corrected vision and another mapping of your cornea will be carried out.
Throughout your preliminary 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 attain your goals.
Bretton Woods Ortho K Contacts
Orthokeratology can produce lead to a remarkably short time period. The length of treatment to accomplish your objectives can vary from patient to person and will depend upon a number of elements including your prescription, the quantity and quality of your tear production, your expectations and also something called corneal rigidness.
We encourage clients that they may need to use their retainers every night to preserve their freshly corrected vision. Some patients have the ability to decrease their wearing schedule so that they only have to use their lenses once every 2 to four nights. The reason for this is due to the flexibility or (rigidness) of your cornea.