The refractive state of your eye can be improved and you can decrease the need for wearing glasses through Refractive Eye Surgery. The most common method of surgery followed today is Laser surgery, where lasers are used to reshape the cornea. Laser surgery is the greatest achievement in ophthalmology. Lasers are usually used to treat non refractive conditions.
What is LASIK?
LASIK is one of the most popular types of laser eye surgery. LASIK stands for Laser-Assisted In Situ Keratomileusis. This procedure can permanently reshape the cornea, which is the clear covering of the front of the eye, and change its focus power using an excimer laser. Millions of patients have been treated using LASIK, using of a wide variety of different lasers. This procedure can be used to correct myopia, hyperopia and astigmatism.
Prior to the surgery:
Before you undergo LASIK surgery you will have to get your eyes examined by a doctor to see if you are a good candidate. If you wear contact lenses, you will have to stop using them for 1 to 4 weeks before the surgery and switch to wearing your glasses, to allow the cornea to return to its original shape, or else this can...