Tomography research hub

Long-term Safety and Effectiveness of LASIK-Xtra Compared to Conventional LASIK

This study compares two types of laser eye surgery, standard LASIK and a newer version called LASIK-Xtra, for correcting short-sightedness. Researchers want to see if LASIK-Xtra is equally safe and effective over many years, looking at vision, eye shape, and any side effects.