The prolonged use of contact lenses and glasses can be a frustrating task. Correcting them and handling them can be a daunting thing for the regular issues of myopia and hypermetropia. In such a case, the main option left is a surgery that is not ideal for every being. Hence, it is better to have far-fetched solutions to it that helps in correcting vision without undergoing any surgery. This solution is known as ortho-k or orthokeratology.
What Is Orthokeratology?
Now before getting to know about the details, it is essential to know what ortho-k actually is. The ortho-k is the gas permeable contact lens that is used as fitting for overnight to wear. One of the facts is that it is used for overnight and it converts into the cornea of the eye. Next day, when it is removed then one can use it perfectly well on waking up with no requirement of the lens. There are two purposes for which such lenses are usually used:
They are used for myopia in childhood that helps in progressing the eyesight easily.
They are used for the presbyopia correction that is mainly related to the nearsightedness in an individual. This is mainly for the refractive errors that give the plus point to all the system along with hyperopia and astigmatism.
Another name of orthokeratology is a corneal reshaping contact lens that allows one to correct the eyesight along with myopia to correct eyes. There are different brands that are successfully working up in the system while reshaping the eye's cornea. The best thing about such lenses is that they are breathable and helps in giving accurate result without irritation for the whole day.
1. Effect of Ortho-k lenses – The main question that arises while using the orthokeratology lens is how long they can affect. There is no doubt that these lenses help us in seeing clearly. However, it does have a limitation for its overall working tendency. The lenses usually work for a day or two that gives it an advantage for some time. In order to get the best possible result, it is best to use the lenses every night.
2. Candidate to use the lens – The main candidates or people that can use the orthokeratology lens system are the ones that have myopia for mild or even moderate. This is ideal for such candidates to offer help to such candidates to get the best possible result. On top of that, it is not risky to use this system that makes it easy for individuals to use it. In addition to this, if you don’t want to use the lens then you can use glasses. Even the young people and children can use it who are not in favor of surgery. Along with
3. This, the candidates those who usually stay at dusty environment can be greatly benefitted from this lens type.
4. Expectations – The fact is that the lens provides 20/20 vision that gives acceptable outcomes. There is a possibility that around 20/32 vision is improved for over 90 percent of patients. Along with this, the 20/20 better can be done for more than 65 percent of the patients. There are other patients that have their own benefits from this system that allow one to work for such equipment for over nine months.
So, yes, if you are one of the individuals who want to use the orthokeratology then you can go for it, undoubtedly, as it gives the desired results for any sort of eyesight. These are the basic flow that helps in reshaping the contact lens and providing the best outcome to the patients.
Comments