TRANSPRK (TRANSEpithelial PHOTOREFACTIVE KERATECTOMY)
TransPRK is a laser vision correction procedure that reshapes the cornea without creating a flap. Instead, the excimer laser removes the outer layer and corrects the refractive error in one step. As a result, the procedure offers a surface-based approach that suits patients with thin corneas or those who prefer a flap-free option. In addition, TransPRK provides precise and controlled vision correction.
WHAT THIS SERVICE TREATS
TransPRK treats refractive errors that cause blurred vision. These include nearsightedness, farsightedness, and astigmatism. Patients often experience difficulty with daily tasks such as reading, driving, or screen use. Therefore, proper screening ensures that TransPRK matches the patient’s eye condition and visual goals.
HOW THE PROCEDURE WORKS
First, the surgeon applies numbing drops to ensure comfort. Next, the laser removes the thin surface layer of the cornea and reshapes the underlying tissue. Because the procedure does not require a flap, it avoids flap-related risks. Then, a protective contact lens is placed to support healing. As a result, the eye gradually recovers while the surface layer regenerates.
WHO MAY BENEFIT
TransPRK may suit patients who are not ideal candidates for LASIK. For example, individuals with thin corneas, active lifestyles, or higher risk of eye trauma may benefit from a surface procedure. In addition, patients who prefer a no-flap technique often choose TransPRK. Therefore, this option expands access to laser vision correction.
RECOVERY AND EXPECTED OUTCOMES
Recovery takes longer than flap-based procedures. During the first few days, patients may experience discomfort, light sensitivity, and blurred vision. However, vision improves gradually as the surface heals. Most patients return to routine activities within several days, while full visual stabilization occurs over weeks. As a result, patience during recovery leads to stable outcomes.
SAFETY AND CLINICAL CONSIDERATIONS
TransPRK has a strong safety profile when proper screening and technique are used. The ophthalmologist evaluates corneal thickness, eye health, and refractive stability before treatment. While risks may include haze, infection, or regression, careful planning reduces these risks. Therefore, adherence to medications and follow-up visits supports safe healing.



