When the patient does not willing to wear the glasses or lense throughout their life, they have a great option called lasik eye surgery. This helps the patient to remove their glasses to the rest of their life. For this first patient have to visit their eye specialist and do discuss with their problem and check whether they can undergo this surgery or not. Let us see the elaborate procedure of this eye surgery.
Basic problems for eye surgery:
First of all the structure of the human eye is designed into two ways from the general view, those are the outer layer and the rear layer. The outer layer is for the clear lens and the rear layer is designed for very light or sensitive tissue. These tissues form up the retina. The retina acts like a photogenic film, this allows the perfect vision light rays that pass through the pupil of the eye that comes from the lens precisely falls at the core of the retina. If you are more curious about lasik eye surgery then you can learn more about it on kraffeye.com.
In this there are commonly three types of eye problem may occur those can be easily removable by the eye surgery. The problems are
Myopia – This is generally known as nearsightedness. This befalls when the eye shape of the eye becomes too long or the curve shape of the cornea is at too extreme at this situation the light rays from the lens focus at the point in front of the retina instead of falling on the retina.
Hyperopia – This has the general name called farsightedness. This is a complete vice versa of myopia. This happens when the eye shape is too short the light rays fall behind the retina.
Astigmatism – This occurs when the cornea is unevenly shaped and light rays fall unevenly on the retina.