摘要
上颌第二磨牙四根管主要类型为近颊双根管型,腭根双根管型非常罕见。本文报道1例上颌第二磨牙腭根双根病例。
The main type of four root canals in maxillary second molar is two-mesiobuccal.Incidence rate of maxillary second molar with two palatal root canals is especially rare.A case of maxillary second molar with two palatal root canals was reported in this article.
出处
《华西口腔医学杂志》
CAS
CSCD
北大核心
2010年第6期678-679,共2页
West China Journal of Stomatology
关键词
上颌第二磨牙
腭根
根管治疗
maxillary second molar
palatal root
root canal therapy