Orthokeratology Facts For Non Surgical Vision Correction In Middletown MD
Orthokeratology is a non-surgical procedure utilizing specifically created contact lenses to gently change the curvature of your eyes to make you see better. Orthokeratology is also known by a few different names, the most common being ortho k, while some others include 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 changing 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 carefully molding the shape of your eyes using specially 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 clear natural vision for the remainder of your waking hours.
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This safe and reliable treatment can correct near-sightedness, which is likewise referred to as myopia, astigmatism and sometimes farsightedness. It is a great alternative to LASIK for those who do not 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 much like clear, damp skin; and like skin it is extremely pliable. 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 flexes light towards the back of the eye, it is responsible for most of the eye’s corrective power and contributes to different conditions such as nearsightedness (myopia), farsightedness (hyperopia), and the blur of astigmatism.
When you pick Ortho-k a few key tests need to be performed. Chief among these tests is the decision that your eyes are healthy. Your orthokeratology doctor will probably be an Eye doctor with specialized training in the area of corneal reshaping. She or he will take a look at the retina and also the health of the front part 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 used. 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 exactly how your cornea is formed. The details 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 design the retainer lenses (corneal molds) needed to give you the Ortho-k effect.
On the day you pick up your Ortho-k retainer lenses you will be instructed in the best 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 first night of wear. On day 1, your doctor will re-evaluate your fit and freshly restored vision and another mapping of your cornea will be carried out.
Throughout your preliminary fitting process, your eye doctor will monitor your corneal health and the effectiveness of treatment. At certain times your retainer lens fit might be customized to achieve your objectives.
Middletown Ortho K Contacts
Orthokeratology can produce lead to a surprisingly short amount of time. The length of treatment to achieve your objectives can vary from patient to person and will rely on a number of aspects including your prescription, the quantity and quality of your tear production, your expectations and also something called corneal rigidity.
We encourage clients that they might need to use their retainers every night to maintain their recently fixed vision. Some patients have the ability to reduce their wearing schedule so that they only have to use their lenses once every 2 to four nights. The reason for this is because of the flexibility or (rigidness) of your cornea.