LASIK is the perfect way to combat vision problems

Posted in LASIK Surgery on February 20, 2010

Hyperopia, myopia and astigmatism are among the most common vision issues faced by many people across the world. These vision problems are mainly caused by defects in eye shape. All three are usually diagnosed during a routine eye exam. These vision problems are generally corrected with the help of external vision correction methods such as contact lenses or glasses.

Wearing glasses and contact lenses is quite irritating at times, which is why an increasing number of patients opt for laser eye surgery like LASIK to correct their vision.

Myopia or nearsightedness is a common eye defect wherein the visual image is not focused on the retina; instead it is focused in front of the retina. Patients suffering from myopia can clearly see close-up objects, but far away objects appear blurred. While many patients are born with myopia, others develop it during childhood or adulthood.

Hyperopia or farsightedness is the opposite of myopia. With this eye defect, the images are focused behind the retina. Patients with hyperopia face difficulties in focusing on near objects. However, far away objects appear clear.

Astigmatism is another common vision defect and patients suffering with astigmatism usually have either hyperopia or myopia. LASIK is the best alternative to get rid of all these eye defects. It uses laser beams to reshape the cornea, thereby correcting the image on the retina.