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- PMID: 20591775
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Article: A core fracture with all-ceramic crowns: A case report
Title | A core fracture with all-ceramic crowns: A case report |
---|---|
Authors | |
Issue Date | 2010 |
Citation | General Dentistry, 2010, v. 58 n. 4, p. 306-309 How to Cite? |
Abstract | This article is an observational-descriptive type case study with references to recent literature on ceramic fracture. The case selected was an unusual incidence of a veneer-to-core fracture of a Procera AllCeram crown after 18 months of service. This unusual case represents a significant concern to general dentists, because the highly dense alumina core is supposed to show comparable fracture resistance to the metal cores of conventional metal-ceramic crowns. Clinical evidence shows that bruxism, manufacturing defects, pre-cementation occlusal adjustment by the laboratory technician or dentist, and the cement used are factors that contribute to the fracture of ceramic cores. |
Persistent Identifier | http://hdl.handle.net/10722/124415 |
ISSN | 2023 SCImago Journal Rankings: 0.175 |
References |
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Chew, LCT | en_HK |
dc.contributor.author | Wyatt, CC | en_HK |
dc.contributor.author | King, NM | en_HK |
dc.date.accessioned | 2010-10-31T10:33:07Z | - |
dc.date.available | 2010-10-31T10:33:07Z | - |
dc.date.issued | 2010 | en_HK |
dc.identifier.citation | General Dentistry, 2010, v. 58 n. 4, p. 306-309 | en_HK |
dc.identifier.issn | 0363-6771 | en_HK |
dc.identifier.uri | http://hdl.handle.net/10722/124415 | - |
dc.description.abstract | This article is an observational-descriptive type case study with references to recent literature on ceramic fracture. The case selected was an unusual incidence of a veneer-to-core fracture of a Procera AllCeram crown after 18 months of service. This unusual case represents a significant concern to general dentists, because the highly dense alumina core is supposed to show comparable fracture resistance to the metal cores of conventional metal-ceramic crowns. Clinical evidence shows that bruxism, manufacturing defects, pre-cementation occlusal adjustment by the laboratory technician or dentist, and the cement used are factors that contribute to the fracture of ceramic cores. | en_HK |
dc.language | eng | en_HK |
dc.relation.ispartof | General Dentistry | en_HK |
dc.title | A core fracture with all-ceramic crowns: A case report | en_HK |
dc.type | Article | en_HK |
dc.identifier.openurl | http://library.hku.hk:4550/resserv?sid=HKU:IR&issn=0363-6771&volume=Jul/Aug&spage=306&epage=309&date=2010&atitle=A+core+fracture+with+all-ceramic+crowns:+A+case+report | en_HK |
dc.identifier.email | King, NM: hhdbknm@hkucc.hku.hk | en_HK |
dc.identifier.authority | King, NM=rp00006 | en_HK |
dc.description.nature | link_to_subscribed_fulltext | - |
dc.identifier.pmid | 20591775 | - |
dc.identifier.scopus | eid_2-s2.0-77957952807 | en_HK |
dc.identifier.hkuros | 179997 | en_HK |
dc.relation.references | http://www.scopus.com/mlt/select.url?eid=2-s2.0-77957952807&selection=ref&src=s&origin=recordpage | en_HK |
dc.identifier.volume | 58 | en_HK |
dc.identifier.issue | 4 | en_HK |
dc.identifier.spage | 306 | en_HK |
dc.identifier.epage | 309 | en_HK |
dc.publisher.place | United States | en_HK |
dc.identifier.scopusauthorid | Chew, LCT=13411284900 | en_HK |
dc.identifier.scopusauthorid | Wyatt, CC=35561013500 | en_HK |
dc.identifier.scopusauthorid | King, NM=7201762850 | en_HK |
dc.identifier.issnl | 0363-6771 | - |