2种参考体系下上颌前牙区牙槽骨改建特点的CBCT研究
李璐璐, 吴建勇

A cone-beam computed tomographic study comparing characteristics of maxillary anterior regional alveolar bone remodeling under two reference systems
LI Lulu, WU Jianyong
图3 牙体长轴参考体系截取平面示意图
Fig 3 Schematic diagram of the section planes in the dental long- axis reference system