How great it would be to see the world without eyeglasses or contact lenses. Orthokeratology is the best way to reduce the eyesight. It has been adopted by most of the people around the world. There is no need for you to wear eyeglasses as well as no need to undergo surgery too, sounds like a miracle, right? It is a miracle which is bringing a change in many people’s lives out there.
What is Orthokeratology?
Orthokeratology is a long term which is also difficult to spell but the meaning of the treatment is hidden in the world only. Orthokeratology or in short ortho-K is a process of fitting a gas permeable lenses in your eyes. They are the lenses which are used for overnight protection treatment.
The front surface of your cornea is repaired by using these gas permeable lenses at night. After waking up from sleep you will have better vision and will be able to see everything clearly without a need for eyeglasses or lenses. They are also called as corneal reshaping lenses or overnight vision correction contact lenses. Usually, people remove the regular lenses before they sleep but these lenses must be worn at night to get better vision.
The people who have small to the mid-range degree of near eye sightedness can be treated with Orthokeratology and positive results are also obtained in this process. Treating far eye sightedness isn’t as effective as treating near eye sightedness as of now but the advancements in this field can even make it possible. They can be used to correct two purposes mainly:
- For the correction of refractive errors such as near eye sightedness and astigmatism
- To reduce the speed of progression of childhood myopia
Orthokeratology is very useful, and they can treat various eye diseases.
Life Span of The Effect of Orthokeratology
It is better to wear these lenses every night. The effect usually lasts for a day or two, but it is recommended to wear it every day. As the lenses are used to just reshape the cornea there is very little risk involved in the process and no need to worry about any impending eye problems. If you face any side effects, you can immediately remove the lenses and stop using them from that moment. Children or teenagers who are young to undergo Lasik eye surgery can opt for this method to free themselves from the eyeglasses or contact lenses. People who work in the dusty environment and cannot wear contact lenses at the workplace can also use these Orthokeratology lenses at night and get a clearer vision during the daytime.
Things to Expect at The Beginning Stage of Ortho-K
A corneal topographer is used to measure the curvatures present in your cornea. This is a painless procedure and will take a minute or two in the least. Then the doctor will order the ortho-k lenses which are suitable for your eyes. It may take a day or two to arrive. Three or more pairs of lenses are required in order to get the proper vision at the end of the procedure. At the start of the treatment, you may feel a little uncomfortable but eventually, you will get habituated to the lenses as the days pass by.
Cost of Orthokeratology
This varies with each eye doctor, but the cost of the treatment will be slightly on the higher end only as you have to pay a lot of visits to the doctor and there will be a separate cost for customized lens too. Orthokeratology is the best way to treat various kinds of eye problems for all ages.