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.
The mean higher-order aberrations (μm) of group 1 and group 2 before (preop) and six months (postop) after SMILE procedure. Although study groups had similar aberrations preoperatively, group 1 was associated with significantly higher induction of total HOAs, horizontal coma, vertical coma, and spherical aberrations than group 2 after SMILE procedure. HOAs: higher-order aberrations.
