Fig. 2From: Four-year observation of predictability and stability of small incision lenticule extractionChanges of aberrations between time points after the SMILE procedure. RMS = root mean square; HOAs = higher-order aberrations; 1 m-Pre = aberrations at 1 month minus preoperative aberrations; 3 m-Pre = aberrations at 3 months minus preoperative aberrations; 4y-Pre = aberrations at 4 years minus preoperative aberrationsBack to article page