Wavefront-Guided Photorefractive Keratectomy with the Use of a New Hartmann-Shack Aberrometer in Patients with Myopia and Compound Myopic Astigmatism

Figure 2

Change in refraction and visual acuities over time: (a) change in manifest spherical equivalent (MSE), (b) change in uncorrected distance visual acuity (UDVA), and (c) change in corrected distance visual acuity (CDVA). Error bars represent ± one standard deviation.

(a)

(b)

(c)