35. Pulpectomy (Sealapex) versus pulpectomy (CH).
| Outcome | Time point (months) | No. of studies | Risk ratio (95% CI) |
| Clinical failure | 6 | 1 | 1.00 (0.07 to 14.90) |
| 12 | 1 | 0.50 (0.10 to 2.43) | |
| Radiological failure | 6 and 12 | 1 | 0.50 (0.10 to 2.43) |
| Pain | 6 and 12 | 1 | 1.00 (0.07 to 14.90) |
| Pathological mobility | 6 and 12 | 1 | 1.00 (0.07 to 14.90) |
| Pathological radiolucency | 6 and 12 | 1 | 0.20 (0.01 to 3.92) |
| Pathological root resorption | 6 and 12 | 1 | 5.00 (0.26 to 98.00) |
| Filling material anomaly | 6 and 12 | 1 | Not estimable* |
*due to lack of events
Abbreviations ‐ CI: confidence interval; Sealapex: eugenol‐free CH; CH: calcium hydroxide.