Questions about PRK

Why should I consider PRK over LASIK?

Many people are able to have their vision corrected through LASIK surgery, but this surgery is not available to everyone. People with corneas that are too thin or with pupils that are too large are not ideal candidates for LASIK, but can have vision restored with PRK. PRK has been in use for well over 20 years, and the success rate is similar to that with LASIK.

What is the difference between PRK and LASIK?

LASIK uses an excimer laser to reshape your cornea. By reshaping your cornea, light can better be focused on your retina providing for clear vision at a range of distances. With PRK, the surface layer of your eye is removed allowing tissue to be removed from your stroma. The flap used for LASIK procedures heals faster than the surface layer of your skin, which is the primary reason some people prefer LASIK over PRK.

Is PRK safe?

PRK is a safe and effective procedure that has been in use in the United States since 1995. Results from PRK can take up to two months to be fully apparent, but after recovery you should experience vision of 20/40 or better.

What is recovery from PRK like?

Healing from PRK can take four days to one week. The more time you spend with your eyes closed during this time, the faster your eyes will heal. You may also want to wear sunglasses at all times during the healing process to protect your eyes. Carefully following all of your eye doctor’s postoperative advice will also help speed the healing process.

Work can generally be resumed within 24 hours, but strenuous activities should be avoided for one to two weeks.

Is there follow-up care required after PRK?

You will be seen by your eye doctor the day after your procedure and again four to five days later. Eye drops will be required for up to six months during which time your eye doctor may wish to see you monthly. After you are finished with your eye drops, visits every three to four months are generally required.

If you experience any problems or discomfort after your PRK procedure, you should see your eye doctor right away. Complications are rare, but should be dealt with promptly to ensure no long term vision disruptions.

If you have questions about PRK, please locate an experienced ophthalmologist in your area to schedule an initial consultation today.