Research Article
Cone-Beam Computed Tomography Assessment of Quality of Endodontic Treatment and Prevalence of Procedural Errors in Mandibular Molars
Table 6
Frequency of root canal morphology of mandibular molars according to the Vertucci’s classification.
| | Vertucci’s class tooth type | I (%) | II (%) | III (%) | IV (%) | V (%) | VI (%) | VII (%) | VIII (%) | Other (%) | Total (%) |
| | First molar mesial root | 2.9 | 34.6 | 1.4 | 55.7 | 5.4 | 0 | 0 | 0 | 0 | 100 | | First molar distal root | 69.4 | 11.1 | 4.8 | 9.1 | 5.6 | 0 | 0 | 0 | 0 | 100 | | Second molar mesial root | 11.6 | 33.3 | 4.1 | 41.4 | 7.8 | 0 | 0 | 0 | 1.8 | 100 | | Second molar distal root | 92.2 | 1.8 | 1.8 | 1.8 | 0.6 | 0 | 0 | 0 | 1.8 | 100 |
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