Impact of Treatment Decentration on Higher-Order Aberrations after SMILE

Figure 1

(a) Scatterplot showing the distribution of treatment centers (black dots) in relation to the corneal vertex in total eyes, right eyes, and left eyes of SMILE and SBK surgeries. Positive vertical coordinates stand for superior displacements and the negative for inferior ones. (b) Distribution of total decentered displacements (millimeters) in two surgeries.

(a)

(b)