Q: How does IntraLase change the LASIK procedure?

LASIK is actually a two-step process. In the first step, the surgeon creates a flap of corneal tissue and folds it back to prepare the eye for the second step, where an excimer laser is used on the inner cornea to correct vision. This two-step process allows for rapid visual recovery with little or no patient discomfort. Traditionally, the corneal flap was created with a hand-held microkeratome blade. While this method has worked well over the years, the performance of these devices can be unpredictable and are frequently the source of a majority of LASIK complications. With IntraLase, the surgeon uses the precision of a computer-guided laser to create the corneal flap. IntraLase delivers micron-level accuracy over 100 times greater than that of a microkeratome, giving the surgeon more control during the procedure and the ability to establish precise dimensions and thickness of the corneal flap, factors which are critical to a successful LASIK outcome. This level of precision is unparalleled by any other technology in vision correction surgery. IntraLase allows surgeons to tailor the corneal flap for each individual patient, and each individual eye. Because of its consistent accuracy, IntraLase may make LASIK a viable option even for patients who previously didn't qualify, such as those with thin corneas.