For IntraLASIK specifically, patients with high prescriptions or overly thin corneas are good candidates. The use of the laser can create a thinner, more precise flap. This not only leads to better results, but is essential in cases of thin corneas.

IntraLASIK surgery can improve both short sightedness and long sightedness. Another major reason for choosing IntraLASIK is the anxiety many patients feel about having the doctor make an incision with the hand held blade, with standard LASIK. One study showed that, when given a choice, 81% of patients chose IntraLASIK over the traditional version, and 92-98% were satisfied with the results.