A WaveScan is a computerized device that we use to create a “fingerprint” of your vision prior to having surgery with LASIK or PRK with the AMO/VISX Star S4 IR excimer laser. Although other people may have the same refraction as you, your WaveScan is unique to you. This technology allows us to capture your refraction, including higher order aberrations, and to upload your diagnostic data to the computer that drives the laser. Because the laser has iris recognition technology (called “iris registration” or “IR”), the laser will know the difference between your right and left eye (thus eliminating the possibility of wrong site surgery) and, after locking onto your eye, will deliver a customized treatment in the exact spot where the diagnostic data were acquired.
Using the WaveScan together with our AMO/VISX Star S4 IR excimer laser allows us to offer truly customized wavefront guided LASIK and PRK, called CustomVue.
Data submitted to the FDA for CustomVue LASIK found the following: