A mandibular second molar with a middle mesial root canal.
Takayoshi NagaharaKatsuhiro TakedaKeinoshin WadaSatomi ShirawachiTomoyuki IwataHidemi KuriharaHideki ShibaPublished in: Clinical case reports (2020)
The present case report describes the clinical detection and root canal management of a rare middle mesial canal of a Japanese mandibular second molar by troughing preparation using an operating microscope and cone-beam computed tomography.