Objective:To explore the clinical value of the dental radiograph process in the digital dental radiography system(DDRS)in diagnosing and treating proximal caries.
目的：探讨直接数字摄影系统图像处理技术在邻面龋诊断中的临床价值，为邻面龋的临床诊断和治疗提供参考。
2
The process of constructing a database of average cross-sections in Chinese proximal femurs is described.
描述了在股骨近端构建一个平均截面数据库的过程。
3
The silicone rubber ring is pulled from the distal end to the proximal end of the body by making use of the flex and nylon belt, and the blood is driven in the process of pulling.