Table 1. Definitions of periapical scores and treatment outcome.
Table 2. Consensus periapical score.
Score1-5, see Table 1. The values in parentheses are in per cent.
Table 3. Consensus treatment outcome.
Score A, B, C see Table 1. The values in parentheses are in per cent.
Table 4. Treatment outcome scores related to one-and two-visit endodontic treatment.
Score A, B, C see Table 1. The values in parentheses are in per cent.
Table 5. Probability of success (95% confidence interval).
Figure 1. Estimation of the fraction of teeth [p(t)] that are successful following one-o r two-visit root-canal treatment with in 4 years.
Table 6. Positive and negative root-canal cultures related to treatment outcome.
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