Table 3.
Complication of abutment teeth over examination time
| Complications | Endodontic status | Total (%) | ||
|---|---|---|---|---|
| Vital (%) | Root filling (%) | Root filling + post (%) | ||
| Without complications | 349 (76.0) | 14 (56.0) | 23 (63.8) | 386 (74.2) |
| Loosening due to periodontitis | 23 (5.0) | 1 (4.0) | 0 (0.0) | 24 (4.6) |
| Fracture | 57 (12.4) | 8 (32.0) | 10 (27.8) | 75 (14.4) |
| Caries | 12 (2.6) | 0 (0.0) | 1 (2.8) | 13 (2.5) |
| Endodontic disease | 17 (3.8) | 2 (8.0) | 2 (5.6) | 21 (4.1) |
| Loss of primary crown | 1 (0.2) | 0 (0.0) | 0 (0.0) | 1 (0.2) |
| Total | 459 (100.0) | 25 (100.0) | 36 (100.0) | 520 (100.0) |