FIGURE 2.

(a and b) Recurrence during the 10‐year follow‐up. Panel 2a illustrates the mean cumulative cost (Euro) of managing recurrences during the 10‐year follow‐up of regenerated teeth (blue line) and prosthetic tooth replacement (red line). Amounts do not include the initial cost of treatment and the costs of regular supportive periodontal care. The 95% confidence intervals (dashed lines) of the two groups overlap for the entire observation period. Panel 2b displays the mean cumulative cost (Euro) of initial treatment and managing recurrences during the 10‐year follow‐up of regenerated teeth (blue line) and prosthetic tooth replacement (red line). Figures do not include the costs of regular supportive periodontal care. Dashed lines represent the 95% confidence intervals