For many years, people who have impaired eyesight have had to resort to wearing eyeglasses to either correct near or farsightedness issues. These two conditions affect a majority of the population and it can emerge at any age, and is caused by the reshaping of the cornea, which has a direct impact on our vision. If, for example, a person’s corneas are too contoured, using a special laser to make the cornea suface flatter will dramatically improve nearsightedness, and for people who suffer from farsightedness, the treatment adds contour to the cornea surface, which corrects the visual impairment.
LASIK Eye Treatment
LASIK, or Laser Assisted in Situ Keratomileusis, has taken laser eye surgery to another level, and with precision accuracy, it is possible to remove tissue from the surface of the cornea and therefore correct a visual impairment. The very best San Antonio LASIK clinics are equipped with state of the art facilities, and the best eye specialists are ready and waiting to perform this revolutionary procedure. Of course, LASIK treatment cannot be used to treat every eye condition, and prior to the specialist making any treatment recommendations, he or she would have to first carry out extensive tests to determine whether or not laser surgery is a suitable treatment.
What Causes Sight Impairment?
The role of the cornea is to provide a platform for light to enter the retina, and for some people, the cornea becomes misshapen, which can cause near or farsightedness. Prior to laser treatments, the only way to correct this would be to wear prescription eyeglasses, and the specially formulated lenses would counteract the cornea deformity, giving the wearer clear sight, yet with LASIK treatment, the cornea surfaces are reshaped by targeted ultra-violet laser beams, and this restores a person’s normal eyesight.
Removing The Outer Cornea Layer
The first step of the laser treatment process is to make an incision that allows the surgeon to pull the thin outer layer of the cornea to one side, and as it is still connected on one side, it can be replaced once the cornea tissue has been treated, and this makes for a very rapid recovery process. You might be forgiven for thinking that this is a long and complicated surgical procedure that demands the patients is given a general anaesthetic, yet actually, this could not be further from the truth. The entire operation usually takes less than 15 minutes to complete, and the patient is fully conscious at all times, and with some anaesthetic eye drops, the patient feels no pain, and after a day or two of rest, you can resume your normal daily activities. It is common to have blurred vision for a day or two, so make sure you are accompanied by a family member, or friend, who can drive you home after the treatment is completed.
If you would like to know more about this innovative eye treatment, all it takes to make an initial appointment is an online search, and it is likely that LASIK treatment will allow you to say goodbye to those eyeglasses, once and for all.