Understanding the Correlation between Tomographic and Biomechanical Severity of Keratoconic Corneas

Figure 3

(a) Area under the deformation amplitude curve in mmmesc as a function of KC grade. Grade 0 implies unaffected eyes; (b) an RMS, the root mean square of Fourier cosine coefficients, as a function of grade. All values are the medians ±95 CI.

(a)

(b)