下颌第二前磨牙牛牙症伴C型根管的显微治疗一例  

Microscopic root canal treatment of mandibular second premolar with taurodontism and C-shaped root cana

作　　者：张文[1] 张婧[1] 

机构地区：[1]中山大学光华口腔医学院·附属口腔医院,广东省口腔医学重点实验室,广州510055

出　　处：《中华口腔医学研究杂志（电子版）》2014年第3期55-56,共2页Chinese Journal of Stomatological Research(Electronic Edition)

基　　金：中山大学实验教学研究基金(YJ201311)

摘　　要：牛牙症、C型根管在下颌第二前磨牙的发生率均极低。本文报道1例罕见下颌第二前磨牙牛牙症伴C型根管病例,展示锥形束CT影像学分析和显微根管技术在该病例诊治中的联合应用,为该特殊类型根管的临床治疗提供新思路。The incidence rate of taurodontism or C-shaped root canal in mandibular second premolar is extremely low.In this article,we reported a case of mandibular second premolar with taurodontism and C-shaped root canal.The combined use of cone beam computed tomography analysis and microscopic root canal technique provides a novel insight for clinicians in treating teeth with trarodontism or C-shaped root canal in daily practice.

关 键 词：下颌第二前磨牙 牛牙症 C型根管 显微根管治疗 

分 类 号：R781.05[医药卫生—口腔医学] R781.2[医药卫生—临床医学]