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
- Universidade Estadual Paulista (UNESP)
- 0363-6771
- 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.
- 2013
- General Dentistry, v. 61, n. 6, p. 17-21, 2013.
- 17-21
- Crowns
- Dental porcelain
- Dental restoration
- Dental restoration failure
- Human
- Zirconium
- http://www.ncbi.nlm.nih.gov/pubmed/24064171
- Acesso restrito
- outro
- http://repositorio.unesp.br/handle/11449/125779
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