CBCT and three-dimensional finite element analysis based on differences in dentin stress distribution before and after root canal preparation of mandibular first premolar teeth

Xinmiao JIANG,Zhibo XU,Yuqi ZHEN,Quzhen BAIMA,Xiuping MENG

Journal of Jilin University(Medicine Edition) . 2024, (5): 1259 -1265 . DOI: 10.13481/j.1671-587X.20240509