[Root canal treatment of mandibular first premolar with 3 root canals: a case].
The occurrence of three canals in mandibular premolars is very rare. This article reported and discussed the treatment of a mandibular first premolar with 3 root canals, specially in aspect of root-detecting and root-shaping.
An
Kang-Kang
KK
Dept. of Endodontics, Stomatological School Affiliated Tongi University, Shanghai 200072, China.
Zhao
Shou-Liang
SL
D001641:Bicuspid; D003786:Dental Pulp Cavity; D006801:Humans; D008334:Mandible; D012390:Root Canal Therapy; D014092:Tooth Root