1.
Journal of Practical Stomatology
;
(6): 875-876, 2015.
Artículo
en Chino
| WPRIM
| ID: wpr-479816
RESUMEN
Most of the maxillary first premolar are single-rooted,there are also two-rooted and three-rooted ones.A case of three-rooted maxillary first premolar was diagnosed by CBCT.CBCT has the advantage in the observation of the variation root number,root canal bending and the variation of root canal morphology.