The theory and methods of CAD for three-unit fixed partial dental prosthesis crown bridge are studied, which is based on the design technology of single dental prosthesis crown bridge design. An integrated route of the design of crown bridge is put forward. 本文在基于特征的义齿单冠设计技术基础上,针对三单元固定冠桥的计算机辅助设计理论与方法进行了探索,形成了一套完整的冠桥设计路线。
Porcelain-fused-to-metal restoration is currently widely used in crown and fixed bridge prosthesis. 烤瓷熔附金属修复目前在口腔医学冠桥修复中应用广泛。