Combinations C-shaped root canals in mandibular premolars and second mandibular molars with each other and with the complex channels of other teeth of the lower jaw according to the cone-beam computed tomography
• Эндодонтия Today
(2020)
From 340 CBCT included in this study, 65 patients (19.1%) found a C-shaped root canals in the mandibular first premolars, 13 patients (3.8%) - C-shaped root canals in mandibular second premolars, 34 (10%) patients - in the mandibular second...
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