INSIGHTFUL ANSWERS
What is the difference between LASIK vs PRK Surgery?
The biggest difference between LASIK and PRK surgery is LASIK involves the creation of a thin-flap within the cornea.
- LASIK we create a thin flap that is folded back, the laser reshapes the eye and the flap is then replaced andthe eye begins to heal.
- With PRK surgery, no flap is created. A thin skin layer called the epithelium is gently removed, the laser reshapes the eye and a protective contact lens is placed in the eye and healing begins. The healing time of PRK is longer than LASIK.
At The Eye Institute We use the wavescan testing that gives us your personalized treatment for LASIK and PRK. We also use the same VISX S4 laser for both LASIK and PRK correction.
Does LASIK hurt?
Numbing eye drops are administered prior to surgery, so most patients having LASIK do not experience pain. There is some pressure during the creation of the flap, this step takes 10-15 seconds. Following LASIK, once the numbing eye drops wear off, most patients experience light sensitivity, irritation, watery eyes and a dry or scratchy feeling for a few hours.
Does PRK Surgery hurt?
Numbing eye drops are administered prior to surgery, so most patients having PRK surgery do not experience pain. Following PRK, once the numbing eye drops wear off, most patients experience light sensitivity, irritation, watery eyes and a dry or scratchy feeling for a few hours. Patients having PRK tend to have more discomfort, for a longer period of time, than patients having LASIK. This is managed with medications and eye drops.
Can I feel the laser?
You will not be able to feel the laser reshaping your eye. You will, however, be able to smell the vapor this laser creates. Most laser treatments are between 15 and 45 seconds.
What happens if I move my eye?
LASIK and custom PRK utilize advanced tracking technologies that monitor your eye position hundreds of times a second. If your eye moves, the laser works to keep the treatment aligned. The surgeon is also monitoring the treatment.
When can I…
Go back to work? LASIK the next day, PRK generally 4-5 days. With PRK surgery, the vision at this stage is “functional” but not perfect.
Wear Makeup? One week after either LASIK or PRK.
Exercise? One day after either LASIK or PRK, although vigorous exercise is to be avoided for one week.
Patient Testimonials
“…it has changed my life.”
~ Chad Meissner
No more headaches from contacts!
~ Shanna Hockert
Crisp/clear vision!
~ TJ Wojtanowicz