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New abutment for a screw-retained, implant-supported crown.
J Prosthet Dent ; 85(1): 30-3, 2001 Jan.
Article em En | MEDLINE | ID: mdl-11174675
ABSTRACT
The 1-piece, implant-supported abutment and crown, colloquially described as the UCLA abutment, commonly is used to fabricate single, screw-retained crowns. This abutment was designed to allow attachment of the crown directly to the implant and requires a waxing and casting procedure by a laboratory technician. A new prefabricated abutment has been developed that uses a similar approach but does not require the waxing and casting process. The PDQ abutment is made from a metal-ceramic alloy that is custom contoured by grinding to support a porcelain veneer. Porcelain then is fired to the contoured abutment to develop the 1-piece artificial crown. This article describes the use of the PDQ abutment.
Assuntos
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Coleções: 01-internacional Base de dados: MEDLINE Assunto principal: Dente Suporte / Retenção em Prótese Dentária / Planejamento de Prótese Dentária / Coroas Limite: Humans Idioma: En Revista: J Prosthet Dent Ano de publicação: 2001 Tipo de documento: Article
Buscar no Google
Coleções: 01-internacional Base de dados: MEDLINE Assunto principal: Dente Suporte / Retenção em Prótese Dentária / Planejamento de Prótese Dentária / Coroas Limite: Humans Idioma: En Revista: J Prosthet Dent Ano de publicação: 2001 Tipo de documento: Article