Tebrock O C
J Prosthet Dent. 1986 Jan;55(1):21-3. doi: 10.1016/0022-3913(86)90064-8.
The placement of subgingival margins in ceramometal restorations has been discussed. A method of visualizing the attachment and managing the gingival tissues during tooth preparation has been presented.
关于烤瓷熔附金属修复体龈下边缘的位置已进行了讨论。本文介绍了一种在牙体预备过程中观察附着情况并处理牙龈组织的方法。