摘要
上颌第二磨牙变异大,根管治疗时常发生根管遗漏和穿孔等并发症。本文报道CBCT三维重建辅助下治疗根管钙化弯曲伴髓室底穿孔的上颌第二磨牙5根管1例。
There is great variation in maxillary second molars.Missing root canals or root canal perforation are quite common.A case of 5 root canals of maxillary second molar with furcal perforation and calcified and curved root canals was reported.Finally,appropriate treatment effect was achieved with the help of CBCT and three-dimensional reconstruction beforehand.
作者
李明明
罗晶晶
吴芳龙
喻婷
程然
王国松
胡涛
LI Mingming;LUO Jingjing;WU Fanglong;YU Ting;CHENG Ran;WANG Guosong;HU Tao(State Key Laboratory of Oral Diseases & National Clinical Research Center for Oral Diseases & Department of Preventive Dentistry, West China Hospital of Stomatology, Sichuan University, Chengdu 610041, China)
出处
《口腔医学研究》
CAS
北大核心
2020年第12期1172-1173,共2页
Journal of Oral Science Research
基金
国家自然科学基金(编号:81970948)。
关键词
上颌第二磨牙
5根管
根管钙化弯曲
髓室底穿孔
三维重建
maxillary second molar
five root canals
calcified and curved root canals
furcal perforation
three-dimensional reconstruction
