In order to remove any disorder from the eyes like myopia, hyperopia, persbyopia and astigmatism; the eye vision correction surgery is required. For reducing the myopia pr hyperopia effects, some individuals also use eye glasses or contact lenses. But, besides there are plenty of other effective and efficient options available. This means, now an individual is no more required to be dependent on the contact lenses or eye glasses.
Where the world is becoming more and more technical, the science world has also seen enormous improvements in its field. In order to remove several errors from the eye some laser vision correction surgeries are available that makes an individual to get rid of the contact lenses or glasses. This laser vision correction surgery is suitable for those individuals who are suffering from the hyperopia, astigmatism and myopia problems.
In order to understand the surgery treatment, it is very important to understand what these errors are all about. Here is the brief summary on them which will help in having a basic idea about these problems. They are as follows:
* Myopia: this is the problem which is also known as the nearsightedness. This word clears the meaning that in this error the individual is able to see the objects which are near to him but the object which are distant appeared blurry. The eyeball in this case might become longer in comparison to the normal size; sometimes curvy also.
* Hyperopia: this defect is also known as the farsightedness. As the name suggests in this the individual can see the objects clearly which are placed distant. For him; the closer objects appeared blurred. You can notice the eyeball becoming shorter than its normal size.
* Astigmatism: it results in a distorted vision. This defect causes the irregularity in the shape of the eyeball which results in creation of several focal points.
These are some of the eye defects which can be removed by the laser correction eye surgery. As far as it is about the correction solutions then they are available at a wider scale. Let's check out some of them.
RK or Radial Keratomy. This treatment is for the astigmatism patients. In this treatment a diamond knife is used in order to make some necessary changes at the circumference edge of cornea.
ICR or Intracorneal ring segments; PRELEX, it is also known as the clear lens extraction; laser vision correction; and Phakic intraocular lens implants. These are some of the solutions and Lasik is the best out of all these.
Before you go for the treatment always take all the advices which have given by the doctor. Also, after being treated one has to take a lot of care of the eyes for a certain period of time. Only then; the surgery will result positive. Otherwise; you can ruin it. always take care of the eyes as they are one of the most important parts of your body.