Orthokeratology Facts For Non Surgical Vision Correction In Hatteras NC
Orthokeratology is a non-surgical treatment using specially developed contact lenses to gently change the curvature of your eyes to make you see much 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 fundamental 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 eliminates the need for glasses or daytime contact lenses. It enhances vision by carefully molding the shape of your eyes using specially designed restorative contact lenses. The way that 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 remainder of your waking hours.
Orthokeratology Near Me
This safe and efficient treatment can correct near-sightedness, which is likewise called myopia, astigmatism and in some cases farsightedness. It is a great 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, damp skin; and like skin it is really pliable. 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 to the back of the eye, it is responsible for the majority of the eye’s corrective power and adds to different conditions such as nearsightedness (myopia), farsightedness (hyperopia), and the blur of astigmatism.
When you select Ortho-k a few key tests should be carried out. Chief amongst these tests is the determination that your eyes are healthy. Your orthokeratology doctor will most likely be an Eye doctor with specialized training in the procedure of corneal molding. He or she will examine the retina and also the health of the outside of the eye and the inside of the eye. The other crucial procedural test is the mapping of your cornea. To do this an instrument called a corneal topographer is used. Much like a topographical map of the United States shows mountains and valleys and subtle variances in elevation; the topography of the eye shows your doctor precisely how your cornea is formed. The details from your corneal mapping plus the exact measurement of the size of your cornea and the prescription that is needed to restore your vision are all utilized to develop the retainer lenses (corneal molds) needed to create the Ortho-k result.
On the day you pick up 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 preliminary fitting process, your optometrist will monitor your corneal health and the progress of treatment. At certain times your retainer lens fit might be modified to accomplish your objectives.
Ortho K Contact Lenses
Orthokeratology can produce lead to a remarkably short time period. The length of treatment to achieve your objectives can vary from person 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 rigidity.
We encourage patients that they may need to wear their retainers every night to maintain their newly fixed vision. Some patients have the ability to decrease 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.
How Do I Know If I Am An Excellent Prospect For Customized Orthokeratology?
The only good way to find out if you are a candidate for Ortho-K is to go to an eye care professional that does a great deal of work in this location. Not all ophthalmologist operate in this location so please pick wisely.
Orthokeratology Side Effects
These custom lenses should be worn overnight, every evening, to maintain the appropriate corneal form and also great vision.
Prospects must get at the very least 6 hours of sleep each evening (7 or more hours is preferable) to achievethe optimum result.
Not every person is considered to be a good candidate for this technology (your prescription should fall within the possible series of treatment).
Clients must be willing to fully cooperate as well as abide by the suggested wearing scheduleand essential follow-up check outs.