Distance of Corneal Vertex and Effective Optical Zone Margin Following Keratorefractive Lenticule Extraction in Myopic Astigmatism.

Although no distinct breakpoints were identified for DVO x with induced spherical aberration or DVO y with either induced coma or total HOAs as shown in Figure 5 , a clear trend was observed: the smaller the DVO x , the higher the induced spherical aberration; the smaller the DVO y , the higher the induced coma and total HOAs.

also in 19,460 other papers