Orthokeratology Information For Non Surgical Vision Correction In Harleigh PA
Orthokeratology is a non-surgical procedure using specially designed contact lenses to gently change the curvature of your eyes to make you see better. Orthokeratology is likewise known by a couple of different names, the most common being ortho k, while some others include corneal refractive therapy, CRT, accelerated overnight 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 treatment that eliminates the need for glasses or daytime contact lenses. It enhances vision by gently molding the shape of your eyes using specially developed restorative contact lenses. The manner in which this works is that you just put specially fitted contact lenses in at bedtime, and when you awake, you will have clear natural vision for the remainder of your waking hours.
Orthokeratology Near Me
This safe and effective treatment can remedy near-sightedness, which is likewise referred to as myopia, astigmatism and in many cases farsightedness. It is a fantastic alternative to LASIK for those who do not want the danger or are not all set for surgery
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 flexible. Since 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 contributes to numerous conditions such as nearsightedness (myopia), farsightedness (hyperopia), and the blur of astigmatism.
When you choose Ortho-k a couple of key tests need to be carried out. 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 procedure of corneal reshaping. He or she will analyze the retina as well as the health of the outside of the eye and the within the eye. The other essential procedure 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 shaped. The details from your corneal mapping plus the accurate measurement of the size of your cornea and the prescription that is needed to correct your vision are all utilized to create the retainer lenses (corneal molds) that are used 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 examined 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 remedied 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 effectiveness of treatment. At certain times your retainer lens fit might be modified to achieve your objectives.
Harleigh Ortho K Contacts
Orthokeratology can produce results in a remarkably short amount of time. The length of treatment to attain your objectives can differ from patient to person and will depend upon a variety of aspects including your prescription, the quantity and quality of your tear production, your expectations as well as something called corneal rigidity.
We recommend patients that they may need to wear their retainers every night to maintain their freshly fixed vision. Some people are able to decrease their wearing schedule so that they just need to use their lenses once every 2 to four nights. The reason for this is because of the flexibility or (rigidity) of your cornea.