Research Article
Prevalence of Missed Canals and Their Association with Apical Periodontitis in Posterior Endodontically Treated Teeth: A CBCT Study
Table 2
Apical periodontitis among maxillary teeth with missed treated canals.
| Teeth | Canal | Radiolucency | Yes | No |
| First premolars (N = 3) | Buccal | 1 (33.3) | 0 (0.0) | Palatal | 2 (66.7) | 0 (0.0) |
| Second premolars (N = 1) | Buccal | 0 (0.0) | 0 (0.0) | Palatal | 0 (0.0) | 1 (100.0) |
| First molars (N = 13) | Mesiobuccal | 8 (61.5) | 2 (15.4) | Distobuccal | 3 (23.1) | 0 (0.0) | Palatal | 0 (0.0) | 0 (0.0) |
| Second molars (N = 2) | Mesiobuccal | 1 (50.0) | 0 (0.0) | Distobuccal | 1 (50.0) | 0 (0.0) | Palatal | 0 (0.0) | 0 (0.0) |
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