1.
West China Journal of Stomatology
;
(6): 415-416, 2007.
Artículo
en Chino
| WPRIM
| ID: wpr-348033
RESUMEN
3 root canals were found when a left lower first premolar, which preoperative radiograph showing root canal variety, was treated and were verified by postoperative radiograph. The root canal variety of lower premolars should be paid more attention to prevent root canal from losing.