We have often heard about LASIK and the way it can give us a perfect vision. It is interesting to note that not many people have come across the term Photorefractive Keratectomy (PRK). PRK is also a pretty common vision correction sugery that has been achieve the same success as LASIK for at least 2 decades.

In this article, we will compare PRK vs LASIK. We will look at the various similiarities and the differences. At the end, you will need to find out how to determine the best procedure for you. The information here should be able to equip you with the good facts so that you can consult the eye doctor .

Here are some common traits of PRK and LASIK:
1) There is no pain during the entire process
2) Both must apply medication for the eyes for a few days after the surgery
3) Both require some months of recovery from the surgery
4) Both are used to treat myopia, hyperopia, and astigmatism

In fact, two of them have nearly the identitial outcome in getting the perfect vision. Many people have achieve good vision with either PRK or LASIK.

However, The interesting thing is that both have unique procedures, but the exact outcome.

Here are some differences:
1) Patients with certain corneal conditions or corneal scars have to undergo PRK, LASIK is not recommended
2) PRK patients would usually have to wear a lens "bandage"
3) LASIK has an additional step which is the generation of a flap
4) PRK does not create a flap, but accesses the cornea’s inner layers by taking out the thin outer layer of the cornea
5) LASIK tends heal faster than PRK

As you can see, there are some differences but in general both processes are safe. If you want to know which is more suitable for you, you have to consult a reputable eye surgeon who will examine your eyes to decide which is best for you. This article should equip you with some knowledge so that you are able to converse with an eye surgeon better.