摘要
上颌第二前磨牙大多数为单根管或者双根管,三根三根管发生率较低,该文报道上颌第二前磨牙三根管1 例。
The maxillary second premolars mostly have single root cana or double root canals,the incidence of the three roots with three root canals is rate. In this paper,one case of the maxillary second premolar with three root canals is reported.
作者
周广磊
蔡梁婧
刘丽伟
ZHOU Guanglei;CAI Liangjing;LIU Liwei(Tianjin Binhai New Area Tanggu Stomatological Hospital,300045,China)
出处
《实用口腔医学杂志》
CAS
CSCD
北大核心
2019年第4期617-618,共2页
Journal of Practical Stomatology
关键词
上颌第二前磨牙
多根管
根管系统
Maxillary second premolar
Multiple canals
Root canal system
