Zirconia abutments and restorations: From laboratory to clinical investigations

• Published in: Dental materials Vol. 31; no. 3; pp. e63 - e76
• Main Authors: Ferrari, M, Vichi, A, Zarone, F
• Format: Journal Article
• Language: English
• Published: England Elsevier Ltd 01.03.2015
• Subjects: Advanced Basic Science; Biomedical materials; Ceramics; Chipping; Clinical trials; Computer-Aided Design; Dental Abutments; Dental materials; Dental Prosthesis Design; Dental Restoration Failure; Dental Restoration, Permanent; Dentistry; Humans; In vitro; In vitro testing; In vivo testing; In vivo tests; Mechanical properties; Metal-free; Particle Size; Restoration; Surface Properties; Survival; Zirconia; Zirconia abutments; Zirconia restorations; Zirconium - chemistry; Zirconium dioxide; Zirconia; Metal-free; Zirconia abutments; Clinical trials; Mechanical properties; Zirconia restorations; Ceramics; Chipping; In vitro
• ISSN: 0109-5641; 1879-0097
• DOI: 10.1016/j.dental.2014.11.015

Abstract In last years the use of zirconia in dentistry has become very popular. Unfortunately, the clinical indications for a dental use of zirconia are not completely clear yet, neither are their limitations. The objective of this review was to evaluate the basic science knowledge on zirconia and to discuss some aspects of the clinical behavior of zirconia-based restorations. In particular, one of the goals was highlighting the possible correlation between in vitro and in vivo studies. The definition of concepts like success, survival and failure was still debated and the correlation between in vitro results and predictability of clinical behavior was investigated.