Figure 3. Correlation of CS and CCT. Starting at day 6, the clinical score (CS) increased in both groups until day 9. Thereafter, the
score decreased after syngeneic transplantation and increased after allogeneic transplantation. Corresponding to these findings,
the corneal thickness (CCT) increased in both groups until day 9. Afterward, the CCT decreased in the syngeneic transplants
and increased in the allogeneic transplants. The red line indicates the rejection threshold at 267 pixels.