Research Article
Prevalence of Missed Canals and Their Association with Apical Periodontitis in Posterior Endodontically Treated Teeth: A CBCT Study
Table 3
Apical periodontitis among mandibular teeth with missed treated canals.
| | Teeth | Canal | Apical periodontitis | | Yes | No |
| | First premolars (N = 0) | One root | — | — |
| | Second premolars (N = 0) | One root | — | — |
| | First molars (N = 11) | Mesiobuccal | 3 (27.3) | 0 (0.0) | | Mesiolingual | 2 (18.2) | 0 (0.0) | | Distobuccal | 3 (27.3) | 0 (0.0) | | Distolingual | 2 (18.2) | 0 (0.0) | | Mesial | 0 (0.0) | 0 (0.0) | | Distal | 1 (9.0) | 0 (0.0) |
| | Second molars (N = 0) | Mesiobuccal | — | — | | Mesiolingual | — | — | | Distobuccal | — | — | | Distolingual | — | — | | Mesial | — | — | | Distal | — | — |
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