How LASIK Surgery Works

With everybody trying to live healthy and have a long life, proper care for the eyesight is also important. Most people agree that the eyes are the most important organ in the body so they take extra measures to keep it healthy. LASIK surgery is one of the most popular methods to do so.

To understand how LASIK surgery goes, one must first have to understand how a person’s vision works. To place it simply, people’s vision depends on the amount of light that reflects on their eyes. It is the simple reason why it is impossible to see in the dark. The eyes are balls that are made to absorb the light in front of them and bend them to focus on the back end of our eyes. The bending is called refraction and the back of the eye is called a retina. The technology of the old video recorder is based on how the eyes work.

The vision displayed on the retina is an upside down photo of what a person sees. It is then transmitted to the brain for it to understand what it has just seen. That is how a person knows what is in front of them.

For some people, the vision is blurred because the shape of the eye is not how it is supposed to be. A very small amount of light that is not absorbed by the cornea of the eye is due to the imperfection the eye currently has. The message is not clearly sent into the person so the brain is unable to correctly distinguish the photo that the eye sent it. If a person does not want eyeglasses to help clearly see the picture, a trip to a houston lasik surgeon is the best solution.

A houston lasik surgeon has the job of correcting the shape of a person’s cornea to help restore the amount of light that a person’s eye can absorb. It is done through a laser procedure that takes only a couple of minutes to complete. Since its official introduction in the 1980s, it has been estimated that over a million people a year go through the procedure to correct their eyesight.

Traditionally, LASIK surgery is done when a houston lasik surgeon cuts a thin flap around the cornea’s surface but makes sure that all the nerves are still connected. After cutting, he folds the flap and uses the laser to burn away all the dead particles that are causing the blurred vision. Once completed, he unfolds the flap and lets the eye heal on its own; it normally takes a day or two to completely heal.