van der Zel J M, Vlaar S, de Ruiter W J, Davidson C
CICERO Dental Systems B.V., Hoorn, and University Amsterdam, Amsterdam, The Netherlands.
J Prosthet Dent. 2001 Mar;85(3):261-7. doi: 10.1067/mpr.2001.114399.
The CICERO method of crown fabrication consists of optically digitizing a gypsum die, designing the crown layer buildup, and subsequently pressing, sintering, and milling consecutive layers of a shaded high-strength alumina-based core material, a layer of dentin porcelain, and a final layer of incisal porcelain. Final finishing is performed in the dental laboratory. The CICERO method allows efficient production of all-ceramic restorations without compromising esthetics or function. This article reviews the process involved in the fabrication of a CICERO crown.
CICERO全冠制作方法包括对石膏模型进行光学数字化处理、设计全冠的分层构建，随后压制、烧结并铣削由遮光高强度氧化铝基核材料、一层牙本质瓷以及最后一层切端瓷组成的连续各层。最终的修整在牙科实验室进行。CICERO方法能够高效制作全瓷修复体，同时不影响美观或功能。本文回顾了CICERO全冠制作过程。
