Learn about our “20/20 OR IT’S FREE” Commitment

ASA (Advanced PRK)

“What an experience! ClearSight has the best ophthalmology surgeons in town and the smartest group of staff.”
– Jaire Z., ClearSight Patient

A Flapless LASIK Alternative

The great vision you’ve always wanted!

Advanced Surface Ablation (ASA), also known as Photorefractive Keratectomy (PRK), is a type of refractive laser surgery that is a LASIK alternative. PRK surgery does not create a corneal flap typical of traditional LASIK and can be used to treat nearsightedness, farsightedness, and astigmatism.

ASA is an excellent option for patients with thinner corneas or who don’t like the idea of having a corneal flap.  It can also be used for people who have had previous old-generation LASIK who want to see well again.  ASA provides the same level of vision that LASIK does, but the healing process is a bit longer as there is no flap. 

Who is a Candidate?

A good candidate for PRK advanced vision correction is typically someone in their 20s or 30s seeking a safe and effective alternative to corrective lenses (glasses or contacts) and would benefit from this LASIK alternative.

Is it Safe?

PRK surgery is gentle and just as safe as LASIK. Based on your eyes and lifestyle, PRK may be the better option for you. We will always do what is best for your health and vision!

Popular Benefits

How it works

The procedure begins with your ClearSight surgeon using topical anesthetic drops to make sure that you are fully comfortable with the procedure.  The surgeon then gently removes the top layer of the cornea known as the epithelial layer.  Finally the surgeon applies the same laser pattern that LASIK does to your cornea treating your prescription. 

A comfortable no-power contact lens is then placed on your eye to keep you comfortable during the healing process.  Most people can even see an improvement as soon as the procedure is finished!

STEP ONE

Epithelium is Removed

STEP TWO

Laser Reshaping

STEP THREE

Contact Lens is Placed

Are You Ready for ClearSight?

Take Our Self-Test to See Which Vision Correction Procedure Is Right For You

affordability

At ClearSight, we believe that financing Vision Correction Surgery should be simple. That’s why we offer affordable 0% payment plans on all of our procedures.

Technology Matters

Getting to the best vision possible - Often better than 20/20!

Technology has always been extremely important in vision correction, and ClearSight has recognized that from the beginning. This is why we have so many vision correction options, so that we can make sure that everyone who walks through our doors will get the best vision possible. It also means most people are a candidate for something and that the majority of our patients achieve vision that is better than 20/20!

More FAQs about Advanced PRK

WHAT ARE THE PROS AND CONS OF PRK LASER EYE SURGERY?

Pros:

  • Patients who are not eligible for LASIK surgery may be a candidate for PRK.
  • There is no corneal flap created during the procedure.
  • PRK is a low-risk procedure with stable outcomes.

Cons:

  • For one to four days after surgery, patients may experience moderate pain or discomfort.
  • PRK recovery can be longer as the procedure takes longer to heal from.
  • Optimal vision takes about one month to achieve.

The vast majority of patients who have the photorefractive keratectomy surgery see a significant improvement in their vision, making PRK a very effective method for correcting eyesight. In fact, if you have 20/20 vision with your glasses or contacts and are a candidate for PRK, you’ll be offered our “20/20 or it’s free” money back commitment on PRK.

PRK  improves vision by permanently changing the shape of  the clear front part of the eye (the cornea). It cannot, however, stop the aging process of the eyes or the potential onset of optical disorders such as cataracts or macular degeneration.

While both procedures are performed with an excimer laser, the top layer of your cornea is removed during PRK surgery, but with LASIK, a flap is produced by cutting through the top layer of your cornea and then replaced once your cornea has been reshaped. This means that most PRK patients experience a longer recovery period than with LASIK or SMILE LASIK. At ClearSight, we usually recommend PRK to those who are not a candidate for LASIK or SMILE LASIK. Many of these PRK candidates may also be candidates for the EVO ICL procedure which offers similar recovery times to LASIK.
On the day of your PRK procedure, our staff will be there for you every step of the way to answer your questions and make sure you’re at ease. We’ll give you eye-numbing drops before the surgery to ensure you’re comfortable. After carefully positioning your eyelashes out of the way, your eye surgeon will prepare your cornea for the procedure. The cornea will next be reshaped, and any flaws that are resulting in your blurry eyesight will be eliminated utilizing the excimer laser. We will put a contact lens on your eye at the conclusion of the surgery to protect it and make you more comfortable as you recuperate. For both eyes, the whole process takes less than 15 minutes.
Most PRK patients report minor stinging and burning in the first few days. Some patients won’t experience any pain. After your PRK procedure, ClearSight will put a bandage contact lens on your eye to help you alleviate discomfort. Additionally, we will provide topical eye drops, often known as comfort drops, which contain a mild anesthetic as well as additional medication to help with any discomfort.
Most patients are instructed to wait one week before wearing eye makeup and two weeks before wearing waterproof mascara. You may feel uneasy at the thought of forgoing makeup, particularly if you often wear it. Applying makeup after a PRK procedure could lead to issues. If foundation powder gets in your eye, it might lead to an infection. However, your doctor will talk to you about this and provide advice based on your particular circumstances.
The occurrence of persistent dry eye following PRK is unusual, although corneal topography of the ocular surface and tear film may aid in making this prediction. There have been numerous studies that show that PRK is not any more or less effective at reducing dry eye syndrome than LASIK.
Most patients have functional vision within a few days but it often takes up to a month to gain optimal clarity after PRK.. Similar to LASIK, most patients see 20/20 or better after PRK; it simply takes a bit longer.
Your recovery from PRK can be shorter and the healing process faster by doing a few things. Following your treatment, it is crucial to take all of the prescribed drops in order to promote healing. Frequently lubricating your eyes with artificial tears might help you feel more comfortable and heal more quickly. We recommend refrigerating your eye drops which will keep them cool and be soothing to your eyes. Rest is also essential for your recovery.After PRK, giving your eyes some rest can accelerate the healing process.
We are glad to say that all of our procedures are virtually painless. We will provide you with everything you need to calm your nerves and keep you comfortable throughout your time with us.
Your treatment is based on your unique visual acuity needs, so pricing varies. At your exam we will give you a custom quote for your recommended treatment. We will also explain our low monthly payment options, which we offer for all of our procedures.

Our goal is to get you out of glasses completely. That is why we offer our 20/20 or it’s FREE commitment – if you aren’t seeing 20/20 or better after your procedure, we will refund your entire procedure cost.

We are able to help 95% of people who walk through our doors. We offer multiple procedures to make sure we can help almost everyone, including individuals who may have been told no in the past. The best way to find out if you are a candidate is to come in for your free exam.

Overwhelmed with research? Our Patient Care Coordinators are ready to help you navigate all your options. Give us a call at 405-722-2020. Prefer to research on your own? Take a quick SELF TEST to find out which procedure might be the best for you.

Nothing in life is risk free, and the same is true for all medical procedures. But studies have shown that vision correction procedures including LASIK, EVO ICL, SMILE & PRK are actually safer than wearing contacts over time. Most of our staff, including every one of our surgeons, has had vision correction with great results and no major complications.

Our 20/20 Money Back Commitment means that if you have 20/20 vision with your glasses or contacts, we’ll help you achieve 20/20 vision without them after your procedure with us. If not, we’ll refund your fee in full. This Money Back Commitment exists to assure you that you’ll achieve the vision you want. This commitment is offered on all LASIK, SMILE, PRK, and EVO Visian ICL procedures performed at ClearSight. See our written vision plans for full details.

Are You Ready for ClearSight?

Take Our Self-Test to See Which Vision Correction Procedure Is Right For You

We now have two locations!

Please choose the location you would like to visit:

Gracias por su interés en Clearsight.

Hablamos español! Puedes marcar al número (405) 733-2020 y te podemos assistir con cualquier información adicional para programar tu primer examen gratis!

Schedule Your FREE Exam in OKC!

For your convenience, we offer two options:

Schedule Your FREE Exam in Plano!

For your convenience, we offer two options: