Research Article

Relationship among Corneal Biomechanics, Anterior Segment Parameters, and Geometric Corneal Parameters

Table 3

The corneal curvature and keratometric values of both anterior and posterior surfaces.

MeanStandard deviation

Horizontal radius of CC (mm)7.86.27
Vertical radius of CC (mm)7.73.27
Average radius of CC (mm)7.79.26
Anterior flat value (D)42.921.44
Anterior steep value (D)43.841.53
Average anterior value (D)43.391.43
Posterior flat value (D) −5.961.26
Posterior steep value (D)−6.41.30
Average posterior value (D)−6.19.66
Average flat value (D)41.671.34
Average steep value (D)42.501.48
Average value (D) 42.091.37
Corneal astigmatism (D)0.860.66

: keratometric; CC: corneal curvature.