摘要
上颌第二磨牙的根管变异较多,一般以三根管为主。腭侧双根管的四根管比较少见。本文报道1例同时具备腭侧双根管、近中颊双根管的五根管的上颌第二磨牙病例。
Root canals have a lot of variations in maxillary second molar and most molar have only three root canals.The emergence of 4 root canals in maxillary second molar with two palatal root canals is especially rare.A case of 5 root canals in maxillary second molar with two palatal root canals and two mesiobuccal root canals was successfully treated and reported in this article.
出处
《上海口腔医学》
CAS
CSCD
2011年第2期219-221,共3页
Shanghai Journal of Stomatology
关键词
上颌第二磨牙
五根管
根管治疗
Maxillary second molar
Five root canals
Root canal therapy
