93
Figure 113: Belin/Ambrósio Enhanced Ectasia Display (version II) of a case diagnosed
as “mild” keratoconus based only on the anterior cornea. A fuller picture
is obtained by tomography
There are also changes on the posterior surface (both yellow), more dramatic changes in the
pachymetric progression “Dp”, which is red at 3.70 SD from the mean, and a mild displacement of
the TP (yellow). The combination of these, however, is well outside the normal range with a final “D”
value clearly in the red zone at 4.22 SD from the mean.
12 Belin/Ambrósio Enhanced Ectasia Display
To Next Page
Loading...
