Ceramics: Rationale for Material Selection.

All imaginable types of materials and techniques, from very conservative ceramic restorations to very. complex restorations of either metal or high-strength crystal-line ceramics veneered with porcelain, have been introduced and tried throughout the years, with varying levels of success. However, there is considerable misinformation and a general lack of published rational treatment planning guidelines about when to use the ceramics available in dentistry. This article provides a systematic process for treatment planning with ceramic materials. Specific guidelines are outlined for the appropriate clinical conditions for using the various ceramic materials. [ABSTRACT FROM AUTHOR]