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PRK Surgery

Tired of depending on expensive contact lenses and cumbersome glasses in order to see clearly?

PRK laser eye surgery, or photorefractive keratectomy, can sharpen your vision and make prescription eyewear unnecessary.

Learn why Dr. Bruce Cohen of Cohen Eye Associates, Limited in St. Louis, MO, is the best ophthalmologist to perform your PRK procedure...

Why Choose Our Doctor for PRK?

Experience

Dr. Cohen is an esteemed eye surgeon who has provided superior, comprehensive eye care to St. Louis patients for over 40 years.

Financing

Our surgeon offers financing through CareCredit® to make PRK out-of-pocket costs more affordable. PRK is usually not covered by insurance.

Technology

Dr. Cohen uses the Visx Custom Wavefront Laser for unparalleled accuracy. This tool also allows us to precisely customize your surgery.

How Does PRK Work?

  • Dr. Cohen, our experienced surgeon, will use a Visx Custom Wavefront Laser to reshape your cornea during a short outpatient procedure. This is performed at our state-of-the-art St. Louis, MO, practice.
  • PRK helps light rays that enter your eye focus more effectively on the surface of the retina, reducing or eliminating distorted vision.
  • The end result is sharper, clearer eyesight that may make contact lenses or prescription glasses a thing of your past. Contact our St. Louis, MO, office for a consultation with our doctors to learn more.

Are Most Patients Happy with the Results?

Recent studies, overseen by the FDA, show that 95 percent of PRK patients enjoy post-operative vision of at least 20/40. This is the vision requirement for driving without corrective lenses in most states. 

Want more proof? Check out the high percentage of satisfied PRK patients stated in this study by Cureus:
 

95% of PRK patients are satisfied with their results



Studies also show that 94 percent of PRK patients experience improved vision as long as 12 years after surgery. 

5 Stars for Dr. Bruce Cohen

1

Ruth Ann Henke

2020

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Great office and great doctors. I have seen both Dr. Cohen and Dr. Noonan. I am very impressed with them, as well as all the staff. I feel confident in their expertise.

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1

Kimberly Seiber

2019

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Dr. Cohen is an excellent clinician with decades of experience who truly cares about his patients. My husband and I are blessed to have Dr. Cohen taking great care of us and our eyes. Thank you.

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Why PRK Instead of LASIK?

Dr. Cohen will go over all your refractive surgery options during your initial consultation. PRK is generally recommended for:

Patients with Thin Corneas

Although both LASIK and PRK achieve the same vision-improving results, Dr. Cohen's patients with thinner corneas may not be good candidates for LASIK. Here's why:

LASIK requires a closable flap to be made in the top layer of the cornea so the excimer laser can reshape the eye tissue below. A thin cornea may make creating this flap difficult. PRK does not require a corneal flap. For this reason, PRK can be an effective alternative for patients who are not eligible for LASIK eye surgery.

Patients with Active Lifestyles

Certain hobbies, such as boxing and surfing, can put you at higher risk of injuring the eye. Patients with active lifestyles who choose LASIK have an increased risk of the flap becoming dislodged and other complications. For these patients, PRK is typically a safer choice. Members of the military and similar occupations might also decide PRK is a better fit for this reason.

A Look at the Procedure

Illustration showing stages of PRK eye treatment
In cases of nearsightedness or farsightedness, Dr. Cohen will reshape the cornea using our laser to improve your vision. For astigmatic patients, the curve of your cornea is sculpted into a more regular shape, reducing or eliminating blurriness and double vision.  

The PRK Timeline

You will first have a thorough eye exam with Dr. Cohen to discuss if PRK or LASIK will be best for your vision needs. Your overall health and medical history will be evaluated as well. Pregnant or nursing patients should delay the surgery until Dr. Cohen deems it safe. The PRK procedure follows several simple steps:
PRK can be completed in about 15 minutes.
PRK can be completed in about 15 minutes.
Topical anesthetic drops will be applied to your eyes. You should feel no discomfort after that.
Next, the doctor will use our excimer laser to remove the epithelial, or surface layer of corneal cells. Based on precise measurements taken at an earlier exam, he will then reshape the cornea.
After about 15 minutes, the surgery will be done and you can go home to rest. Please have someone drive you to and from your appointment.

Recovery Time

PRK patients will have blurry vision for about a week until the top corneal layer grows back. This is because, unlike LASIK, PRK does not leave a protective flap over the cornea.

Fully stabilized vision will be achieved in about a month. You may experience some mild pain after surgery, so Dr. Cohen will prescribe pain medications to relieve discomfort.

The doctors at Cohen Eye Associates, Limited

Cohen Eye Associates, Limited

At Cohen Eye Associates in St. Louis, MO, our team offers a full-service optical shop to address all of your vision needs. We can provide you and your family a range of eye care services, from LASIK and cataract surgery to glaucoma treatment. Our doctors are members of national professional organizations including:

  • American Academy of Ophthalmology
  • American Medical Association
  • American Society of Cataract and Refractive Surgery
  • American Glaucoma Society
  • American Optometric Association

To schedule an appointment with our eye care specialists, contact us online or call us at (314) 361-5003.

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Saint Louis Office

4921 Parkview Place
Ste 14 F
St. Louis, MO 63110

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