PRK Surgery Surface Treatment:    First Phase - PRK

PRK Laser Surgery involves removal of the surface layer of the cornea by softening and gently pushing that layer from the cornea. The cells begin to grow back rapidly, establishing a fine single layer within 3 - 5 days of surgery. Full thickness restoration will take months but only subtle changes in vision will be noticed over that period.

PRK was the first technique used for Laser Eye Surgery and remains a good alternative under certain circumstances. It does, however, involve a longer period of recovery than IntraLASIK and is associated with greater discomfort. As well, vision may fluctuate more on a day to day basis. Surgeons who do not use  IntraLase may recommend PRK over traditional LASIK when performing a Wavefront treatment as it creates a smoother surface than a microkeratome leaves.  It also requires less surgical skill than LASIK, making it available to more surgeons.

You can anticipate watery eyes, light sensitivity and a gritty, burning sensation for up to 48 hours following surgery. Discomfort is managed with a bandage contact lens over the treated area for 4 - 5 days, a mild oral analgesic, preservative- free artificial tear drops and dark glasses. Vision is typically crisp enough to drive and return to work within 5 - 7 days. Individual results vary depending upon your personal healing pattern.