The direct bonded restoration has been common technique for the lost structure of the posterior tooth.

直接黏结修复已成为后牙牙体缺损常见的修复方式。

youdao

The direct bonded restoration has been common technique for the lost structure of the posterior tooth.

直接黏结修复已成为后牙牙体缺损常见的修复方式。

youdao