At least 75% of the ectasic area restricted in a corneal
⅔ of the ectasic area (66%) is restricted in a corneal
The steepest meridian divides the ectasic area into equal
at the incision site
tunnel thinnest point
This Calculator is only a general guide. Make your personal adjustment.
Using this software, you agree that you are the only one doctor responsible
to the results. Constructed by Frederico Bicalho MD PhD.