State-of-the-Art
Laser Vision Correction

PRK and LASIK are both blade-free, laser vision correction options available for patients desiring to become free of glasses and contacts. Chirag J. Patel, MD, FACS, is a board certified, fellowship-trained, comprehensive and cosmetic ophthalmologist who believes in establishing a trusting and long-lasting rapport with each and every patient to promote lifelong eye health.

At Lake Nona Ophthalmology, we offer many options for clearer vision. The techniques are different, but the results are clear.

State-of-the-Art
Laser Vision Correction

PRK and LASIK are both blade-free, laser vision correction options available for patients desiring to become free of glasses and contacts. Chirag J. Patel, MD, FACS, is a board certified, fellowship-trained, comprehensive and cosmetic ophthalmologist who believes in establishing a trusting and long-lasting rapport with each and every patient to promote lifelong eye health.

At Lake Nona Ophthalmology, we offer many options for clearer vision. The techniques are different, but the results are clear.

What is PRK?

PRK stands for photorefractive keratectomy, but simply put, it is a technique for laser vision correction. PRK was actually the first laser procedure for vision correction (even before LASIK). It is a type of refractive surgery that is used to correct several vision problems including nearsightedness, farsightedness, and astigmatism.

In PRK, the surface layer of cells are removed gently with a sponge after being soaked in alcohol. An excimer laser then sculpts the underlying stromal layer of the cornea to allow light to focus appropriately without spectacles, thus promoting clearer vision. After the procedure, a temporary contact lens is placed onto the eye, allowing new epithelial cells to regenerate and heal. The lens is then removed three to four days after surgery.

Unlike LASIK, PRK does not create a corneal flap, containing both epithelial and the deeper stromal tissue. This allows the entire thickness of the underlying stroma to be treated. This is particularly beneficial to patients whose cornea is too thin for LASIK.

Most patients do very well after undergoing PRK. The procedure is an excellent, lower risk method, of correcting vision.

Benefits of PRK:

  • Most patients regain excellent vision following recovery
  • PRK is a bladeless surgery
  • Because there is no flap creation as with LASIK, the risk of complications is reduced by 20 percent
  • Compared to LASIK in head-to-head studies, patients undergoing PRK had less symptoms of dry eye syndrome, and better secondary outcomes of vision such as contrast, reduced glare and halos
  • Since PRK doesn’t create a flap, there is no risk of a flap injury or tear from a trauma in the future

Risks of PRK:

  • Infection
  • Post-operative scarring
  • Post-operative corneal ectasia
  • Dry eyes
  • Glare and halos
  • Longer post-operative recovery compared to LASIK

What is LASIK?

LASIK stands for laser in-situ keratomileusis.  It is a common method of laser vision correction that reshapes the cornea so that light traveling through it is properly focused onto the retina located in the back of the eye.  It is used to correct vision in people with nearsightedness, farsightedness, or astigmatism.

In LASIK, a thin flap is created by a femtosecond laser.  The flap is then pulled back, exposing the underlying stromal tissue of the cornea.  An eximer laser, just like the one used in PRK, is then used to reshape the coreal tissue.  The flap is then replaced.  Since the superficial layer of cells is not removed, as in PRK, recovery time in LASIK is much more rapid.

Click here to learn more about LASIK at Lake Nona Ophthalmology

Benefits of LASIK:

  • Rapid recovery
  • Excellent visual acuity shortly after procedure
  • Bladeless procedure

Risks of LASIK:

  • Infection
  • Flap-injury
  • Flap-complication
  • Dry eyes
  • Glare and halos

Financial Flexibility

As a service to our patients, we are pleased to offer flexible financing solutions including Cherry Payment Plans and the CareCredit card, the nation’s leading patient payment program. With these options, you can begin your eyesore or Med Spa procedure immediately—then pay for it over time with low monthly installments that are easy to fit into your budget.

What People Are Saying

Kee Nikol
2024-01-22
I had a really great experience. The office is beautiful and very clean. The staff were all very kind and professional. Dr. Ahmed was very friendly, funny, and made me feel immediately comfortable. He did a fantastic job explaining things to me in a way I could understand. I highly recommend him!
Pradeep Raval
2024-01-22
Very caring and professional team of eye specialists.
M Ax
2024-01-19
Lake Nona ophthalmology is excellent! Had both eyes cataract surgery with Dr. Payel and I highly recommend.
Susie
2024-01-18
I am elated with the care my mother received from Dr. Ahmed and staff today. We needed additional assistance transferring my mother from her wheelchair to and from the examination chair. Both the doctor and another staff member transferred her. The treatment Dr. Ahmed prescribed is conservative and more agreeable than her previous ophthalmologist’s recommendations. The office staff is top-notch, too. They were exceedingly kind, gracious and generous with us at every turn, especially after a stressful afternoon. I am relieved to feel positively about my mom’s optical care going forward. Thank you, Dr. Ahmed and staff, for the best-in-class care!
Julianne VanLaningham
2024-01-18
Dr.Patel is a competent ophthalmologist. He is also a kind person who takes time with his patients and listens. I highly recommend him as an ophthalmologist!
Tina Droege
2024-01-17
The staff are very friendly, and the Dr Patel takes his time and always ask how are you been feeling!
Carmen Rosado
2024-01-12
Excellent service and very nice staff!

GET STARTED TODAY

At Lake Nona Ophthalmology, Dr. Patel and his team provide compassionate, excellent care and treatment for patients throughout Central Florida.

Chirag J. Patel, MD, FACS, Lake Nona Ophthalmology Founder, and Krishma Patel, PA-C Physician Assistant.