Root canal length (mm) | First premolars | Second premolars | First molars | Second molars | ||||||
vestibular Canal | palatal Canal | vestibular Canal | palatal Canal | MVC | DVC | palatal Canal | MVC | DVC | Palatal Canal | |
Mean ± SD
Median Mode Minima Maxima | 20.9 ± 1.7
21.0 21.0 17.0 26.0 | 19.9 ± 1.7
20.0 20.0 16.0 25.0 | 20.4 ± 1.6
20.0 20.0 16.0 24.0 | 19.4 ± 1.6
19.0 18.0 16.0 23.0 | 19.8 ± 2.2
20.0 22.0 15.0 24.0 | 19.0 ± 2.0
19.0 19.0 15.0 23.0 | 21.5 ± 1.9
22.0 21.0 17.0 26.0 | 20.0 ± 2.4
19.0 19.0 15.0 24.0 | 19.2 ± 2.0
9.0 19.0 15.0 23.0 | 21.3 ± 2.4
21.0 20.0 17.0 26.0 |