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Root canal morphology of mandibular second premolars based on Vertucci classification.
| Canal type | Women | Men | Total |
|---|---|---|---|
| count (%) | count (%) | ||
| I | 46 (80.7) | 32 (74.3) | 78 |
| II | 1 (1.8) | 2 (4.7) | 3 |
| II | 4 (7) | 7 (16.3) | 11 |
| IV | 0 (0) | 0 (0) | 0 |
| V | 5 (8.8) | 2 (4.7) | 7 |
| VI | 1 (1.8) | 0 (0) | 1 |
| VII | 0 (0) | 0 (0) | 0 |
| VIII | 0 (0) | 0 (0) | 0 |
|
| |||
| Total | 57 | 43 | 100 |
