Things You Should Know about Orthokeratology
Even in the past, the concept of orthokeratology or the practice of reshaping the cornea to improve vision. The another name of corneal reshaping technology is dream lens. The use of a gas permeable contact lenses that are worn during the night while the user is sleeping or resting is what is known as corneal reshaping technology. Refractive surgery will not have to be taken when vision is being improved by the corneal reshaping technology. You will have to pay expensive to obtain these improved corneal reshaping lenses.
In the past, there was an attempt to try to improve these cornea reshaping devices but did not work. Computers came to help because better measuring instruments were found. The ultimate orthokeratology lens and procedures have been tried to be improved by many people today. Today, there are also several orthokeratology academies that offer a forum and platform to share ideas and solutions of orthokeratology. Solutions and technologies that are workable and developed are provided by these academies. The FDA approved corneal refractive therapy which made the patients wear paragon corneal refractive therapy during the night.
Better and workable solutions for orthokeratology were developed after the FDA approved the industry, in general, to move forward. Cornea will be reshaped when they move around the epithelial cells that happens when lens is worn. The surface of cornea is covered by these cells. However, in some areas, these cells will have to be relocated and compressed. Companies that produce orthokeratology lenses are many out there. Approval of these companies was done by the FDA. Gas permeable lenses are the ones that they produce.
The health of your eyes will be maintained when the approved lenses are used. Safe lenses are produced by these companies because they use safe materials. Companies that make or design corneal refractive therapy are many. Even if they are used by many people, some complications and side effects are also experienced. The side effects or complications that are experienced are as a result of improper hygiene. Tap water, when used to wash the lenses, can also experience such side effects. However, some products can be washed with clean tap water because of the materials used to make them.
The patients could suffer from lack of oxygen when they wear them during the night if the lenses are made with wrong materials than the cornea. These problems can also be experienced if the lenses are worn for a prolonged time. Cornea reshaping lenses that are made with materials that are oxygen permeable are the ones you should use. Hypoxia is reduced by these materials, and thats why they are the best. Some problems might be suffered by some people like starbursting, ghosting, contract problems, and double visions when they use such lenses. These problems result from an overly large pupil and lack of centration.