... root apex of lower central incisor 下中切牙根尖点 clinical root of tooth 牙临床根 external resorption of root of tooth 牙根外吸收 ...
双语例句
1
Objective: To evaluate the clinicalof using prefabricated cylindrical root canal pin to lengthen the clinical crown and restoring anterior tooth and premolar defect with PFM.
目的：评价应用预成圆柱形根管钉对前牙牙体缺损患者冠再接后烤瓷修复体的临床效果。
2
Objective to evaluate the validity of simulated resin transparent tooth models used in the pre-clinical practice training ofroot canal therapy.
目的评价在根管治疗术的临床前操作训练中树脂透明牙模型的作用和效果。
3
AIM: to investigate the repairing effect and clinical significance of using the residual root for fixed bridge abutment tooth.