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Transepithelial Photorefractive Keratectomy (TransPRK)*

Laser Eye Surgery

TransPRK (Transepithelial Photorefractive Keratectomy) is an advanced one-step incision-free laser vision correction procedure. Utilizing cool ultraviolet light and high energy pulses, this is the only surface treatment where the eye avoids coming into contact with any surgical instrument minimizing the risk of corneal dehydration and speeding up the healing process. (*Only available in Toronto, Canada location)

Conditions Treated
  • Myopia, also known as nearsightedness, is a common type of refractive error where close objects appear clearly, but distant objects appear blurry.

  • Astigmatism causes your vision to be blurred at both near and far distances. It occurs when your cornea is shaped more like a football than a basketball.

  • Hyperopia, also known as farsightedness, affects nearly one in four people. Those with hyperopia can see distant objects very well but have difficulty focusing on objects that are close.

We Promise Our Patients Peace Of Mind
NVISION Patient Counselor meeting with a current patient
Consultation

During the consultation, we will ask you about your eye health history and your medications, and perform some tests. You will then be examined by the doctor who will discuss your treatment options. This visit usually takes about an hour and your personal Patient Counselor will help you throughout the process.
 
Your Counselor can review payment options and schedule you for surgery and related appointments, such as post-operative exams. You will have a set of instructions to follow to prepare for your surgery date that includes steps like taking prescribed eye drops and setting up a ride for your procedure day.

NVISION team performing a surgery
Procedure

Plan to be at the center for two to three hours the day of your procedure. This allows for pre-procedure preparations including taking some medication in advance of your procedure. The surgery itself takes less than 10 minutes. Your surgeon first removes your cornea’s protective layer (which naturally regenerates every week), instead of creating a flap, and then applies the computer controlled excimer laser reshaping the corneal surface. A bandage contact lens is applied, and your surface protective layer grows back during the next few days. The day of your procedure should be a day of rest.

NVISION Patient Counselor providing follow up instructions to a patient
Post-Procedure

Your Patient Counselor will give you detailed post-operative instructions and eye drop regimen for your recovery. You will need to take some days off. Most patients will be able to resume activities such as driving in about a week.

Common Questions About TransPRK

  • TransPRK is often a good solution for people with certain corneal issues, such as thin corneas, and provides visual results very similar to LASIK and SMILE. Your NVISION surgeon will determine which laser vision correction is right for your individual needs based on your eye exam and your visual goals.

  • TransPRK (Transepithelial Photorefractive Keratectomy) is an advanced single step laser surface treatment that avoids the eye coming into contact with any surgical instrument. TransPRK also differs from LASIK in that no corneal flap is required.

  • Just as with LASIK, TransPRK is a procedure to help people with nearsightedness, farsightedness, and astigmatism. But every patient is different, and your NVISION surgeon will select the best procedure for your needs.

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Every NVISION® patient is unique. To determine the best treatment for you, please complete our simple form to schedule a free consultation exam.

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