There are alternatives to laser eye surgery in those patients who do not meet the requirements. If after the preoperative study the ophthalmologist detects a cornea that is too thin or not very rigid, he will recommend alternatives to LASIK, also with laser, like PRK or LASEK and in cases where it is preferable not to act on the cornea, it can offer you the implantation of an intraocular lens, such as ICL lenses.