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?
What is LASIK?

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?
What is LASIK?

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.

Care Credit Logo
Apply Now
Cherry Logo
Apply Now

What People Are Saying

Z1dk Da goat
2023-12-01
I love this place, it has been such of great experience to see the love Krishma Patel has on making sure your skin is beautiful and youthful. I love my facial with Katie and do not forget Andrea professionalism there. Thanks so much, can’t wait to see more results. ❤️ Nelsa
James Lum
2023-11-30
Lake Nona Ophthalmology services are outstanding. From scheduling thru the actual appointment, the operation focuses in on the customer. Text reminders are sent before the appointment and the appointment starts on time or very close to on time.
Stella Rivera
2023-11-30
The staff is friendly, the facility is very clean and Dr. Patel is fantastic.
Amany Eid
2023-11-29
The service was excellent, and I appreciate the professionalism and care demonstrated by the entire staff. Thank you for a really great experience."
Joaquin Reveron
2023-11-17
Excellent- Excelente
Silvia Gomes
2023-11-14
Doctor Patel and his staff are very attentive, professionals and punctual. I recommend Lake Nona Ophthalmology.

GET STARTED TODAY

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

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