TABLE 4.
Distribution of Zhang et al. variants of root and canal system morphology
| Variant | Not included “New Variant” | Total | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | |||
| Number | 16 | 0 | 449 | 16 | 0 | 16 | 0 | 0 | 0 | 0 | 3 | 500 |
| Percentage | 3.2 | 0 | 89.8 | 3.2 | 0 | 3.2 | 0 | 0 | 0 | 0 | 0.6 | 100 |
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