Fig 15. Numerically evaluated Cauchy stress components, averaged over five patients, at the center of the anterior and posterior surfaces of the cornea.

Horizontal axis labels refer to: (1) NT stress component on the anterior surface, (2) NT stress component on the posterior surface, (3) SI stress component on the anterior surface, (4) SI stress component on the posterior surface. White and black bars denote the preoperative and postoperative stress, respectively.