华西口腔医学杂志2018，Vol.36Issue(2)：229-231,3.DOI:10.7518/hxkq.2018.02.022
上颌第一前磨牙4根管1例
Maxillary first premolar with four canals: a case report
孟洋 1孙德刚1
作者信息
- 1. 青岛市口腔医院牙体牙髓科,青岛 266000
- 折叠
摘要
Abstract
This article presented a case of discovering and diagnosing three roots with four canals of the maxillary first premolar. We found and located the extra root canal by clinical diagnosis, careful observation during the operation, and mul-tiangle X-ray. We further confirmed the existence of the three roots with four canals with the help of cone-beam computed tomography. Finally, we verified the success of the high-quality root-canal therapy through root optical microscopy.关键词
上颌第一前磨牙/根管解剖/根管治疗Key words
maxillary first premolar/root canal anatomy/root canal treatment分类
医药卫生引用本文复制引用
孟洋,孙德刚..上颌第一前磨牙4根管1例[J].华西口腔医学杂志,2018,36(2):229-231,3.
