Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
Changes in higher order aberrations (HOAs) 6 months after small incision lenticule extraction (SMILE) according to cap thickness (120 µm and 140 µm). Data are presented as the mean ± standard error of the mean (SEM). RMS = root mean square; SphAb = spherical aberration; ns = not significant; * significant difference.
