How Lasik Can be Used to Treat Night Vision Problems

December 11, 2009 · Posted in Uncategorized · 8 Comments 

While LASIK eye surgery is a popular option to improve vision, many people are surprised to learn that this popular laser eye surgery can also be used to treat problems with night vision. Night vision problems can be caused by a number of things, including vitamin deficiencies, degenerative eye diseases and inherited conditions. Fortunately, as new technologies and techniques continue to emerge, LASIK has become an effective way to combat such problems. Consider your needs and talk to your doctor before deciding if you are a good candidate for this type of corrective procedure.

How Does LASIK Work?

Traditionally, LASIK eye surgery works by reshaping the cornea of the eye. People with nearsightedness have corneas that are too steep, causing incoming light rays to be focused before the retina. The LASIK procedure allows surgeons to flatten the cornea so that the light rays can be focused properly directly on the retina. People with farsightedness have corneas that are too flat, causing incoming light rays to be focused behind the retina. In this case, the LASIK procedure works by steepening the angle of the cornea so that the light can be focused on the retina. Read more