Steeper maximum keratometry may be a risk factor for keratoconus progression despite collagen crosslinking. Patients with steeper maximum keratometry (Kmax) are more likely to experience keratoconus ...

Purpose: To analyze the changes in coordinates and distances among three typical geometric landmarks of the cornea, namely, the thinnest point (TP), maximum curvature (Kmax), and corneal apex (AP) ...