title: Ceramics update.
abstract: OBJECTIVE
  The aim of this paper is to review recent developments in dental ceramics related both to the refinement of existing materials and technologies and to the development of new techniques.
  
  
  METHODS
  The appropriate literature has been reviewed and the relevant information selected for inclusion in this article.
  
  
  CONCLUSIONS
  It is concluded that the main advances are related to developments aimed to overcoming the mechanical shortcomings of ceramic materials, such as their inherent brittleness. Several new systems have been developed, some of which appear to be very promising, but there are, as yet, no data related to the long term performance of restorations by these new techniques.
authors.affiliation: University of Dental Hospital of Manchester, UK.
authors.forename: A J
authors.initials: AJ
authors.lastname: Qualtrough
authors.forename: V
authors.initials: V
authors.lastname: Piddock
mesh_terms: D002516:Ceramics / Q000737:chemistry; D055598:Chemical Phenomena; D002627:Chemistry, Physical; D003764:Dental Materials / Q000737:chemistry; D003793:Dental Restoration, Permanent; D006801:Humans; D013314:Stress, Mechanical; D013674:Technology, Dental
chemical_list: D003764:Dental Materials