PRK was first approved by the FDA in 1996 and is currently still used today to correct nearsightedness, farsightedness and astigmatism. Advanced CustomVue™ Individualized Laser Vision Correction can be applied to PRK just as it is for LASIK. Either way, PRK is performed by removing the surface layer of the cornea and applying the laser directly to the layers beneath. This is similar to LASIK but a flap is not created. Although the end result is similar to LASIK, the patient usually experiences more discomfort and has a longer recovery time before achieving their best vision.

The benefits of PRK may include:

• freedom from glasses or contact lenses, even after years of required use
• a better self-image
• improved vision for sports, work and other activities
• freedom to enjoy a more active lifestyle

About The Procedure

On the day of your procedure, you will be given a mild sedative to help you relax and anesthetic drops will be applied to numb the eye and prevent pain during the procedure. A speculum will be placed to hold the lids apart for the procedure, eliminating the desire to blink.

Dr. Bryan will then gently remove the surface corneal cells and proceed with the laser. The excimer laser uses a precise, cold beam of ultraviolet light to reshape the cornea. Being computer driven for accuracy, the laser is programmed based on the patient's measurements.

Following The Procedure

Immediately after the procedure, a bandage contact lens is applied to the eye. This contact lens is worn for the first 3 days, until the cornea is healed. Once healed, the eye will be comfortable and the bandage contact lens is removed. Eye drops are required to prevent infection and control inflammation following surgery. Your vision will gradually improve. Generally, vision will be good enough to drive a car within a week following surgery, but your best vision may not be obtained for several months.