higher-order aberration

Long-term observation of SMILE gives better myopia prognosisLong-term observation of SMILE reveals high stability at various degrees of correction of myopia. This allows surgeons who apply this method of treatment to give patients a long-term prognosis.
Identifying candidates for non-corneal refractive surgeryToday, the surgical correction of refractive error is most commonly performed on the cornea. LASIK surgery is the most popular form of refractive surgery in the U.S. with more than 16.5 million procedures performed to date.1 For many of our patients, LASIK may be the best surgical option, but sometimes removing tissue from the cornea may not be the best surgical option.