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Tooth vitality, presence of post and core and area of crown placement
| Anterior | Posterior | Total | |
|---|---|---|---|
| Tooth vitality | n/N (%) | n/N (%) | n/N (%) |
| Vital tooth | 144/282 (51.1) | 350/755 (46.4) | 494/1037 (47.6) |
| Nonvital tooth without post and core | 14/282 (4.9) | 57/755 (7.5) | 71/1037 (6.9) |
| Nonvital tooth with post and core | 124/282 (44.0) | 348/755 (46.1) | 472/1037 (45.5) |
