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Please use this identifier to cite or link to this item: http://acervodigital.unesp.br/handle/11449/125779
Title: 
Clinical fractures of veneered zirconia single crowns
Author(s): 
Institution: 
Universidade Estadual Paulista (UNESP)
ISSN: 
0363-6771
Abstract: 
Crowns made from an yttria-stabilized tetragonal zirconia polycrystals (3Y-TZP) core with a porcelain veneer have shown high clinical failure rates. Manifestations of clinical failure in veneering ceramic ranges from a single chip to an extended fracture. Core failures are uncommon but usually are catastrophic. This article examines the possible causes of failure in zirconia systems and presents a case report involving the diagnosis and repair of three different types of failure in six 3Y-TZP/porcelain crowns.
Issue Date: 
2013
Citation: 
General Dentistry, v. 61, n. 6, p. 17-21, 2013.
Time Duration: 
17-21
Keywords: 
  • Crowns
  • Dental porcelain
  • Dental restoration
  • Dental restoration failure
  • Human
  • Zirconium
Source: 
http://www.ncbi.nlm.nih.gov/pubmed/24064171
URI: 
Access Rights: 
Acesso restrito
Type: 
outro
Source:
http://repositorio.unesp.br/handle/11449/125779
Appears in Collections:Artigos, TCCs, Teses e Dissertações da Unesp

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