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B.O.P.T. Biologically Oriented Preparation Technique (Técnica de Preparação Biologicamente Orientada)
| Name: | Description: | Size: | Format: | |
|---|---|---|---|---|
| PPG_15996 | 792.19 KB | Adobe PDF |
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Abstract(s)
A reabilitação através de prótese fixa sobre dentes , é amplamente utilizada na reabilitação estética e funcional. No entanto, a recessão gengival é uma das mais comuns complicações inerentes a este tipo de restauração, expondo a linha de transição entre a margem protética e o dente natural. Tradicionalmente é executada uma linha de acabamento no preparo onde assenta a prótese (infra ou supragengival). A morfologia deste pilar desempenha um dos factores mais importantes para uma estabilidade da margem gengival, tendo isto em linha conta a técnica BOPT apresenta um novo realce, mediante o desenvolvimento de um perfil protético numa zona de acabamento sem margem definida no preparo.
A BOPT é um protocolo de restauração que visa imitar os dentes naturais, para que a anatomia dentária seja transferida para a restauração protética definitiva. Desta forma, uma interação livre com a gengiva pode ocorrer de modo que se adapte, se forme e que assente em torno das novas formas e perfis. Comparando com técnicas convencionais, a BOPT tem demonstrado promover uma estabilidade dos tecidos a médio e longo prazo, adaptando-se por si mesmos e de forma natural ao preparo e à restauração.
Rehabilitation through fixed prosthesis on teeth is widely used in aesthetic and functional rehabilitation. However, one of the complications inherent to this type of restoration is the gingival recession, exposing the transition line between the prosthetic margin and the natural tooth. Traditionally a finishing line is executed where the prosthesis (infra or supragingival) rests. The morphology of this abutment plays an important role in the stability of the gingival margin, therefor the BOPT presents a new enhancement by developing a prosthetic profile in a finishing zone without defined margin of the preparation.. BOPT is a restoration protocol that aims to imitate the natural teeth, so that the dental anatomy is transferred to the final prosthetic restoration. In this way, a free interaction with the gum can occur so that it fits, forms and rests around new shapes and profiles. Compared with conventional techniques, BOPT has been shown to promote tissue stability in the medium and long term, adapting itself and naturally to the preparation and restoration.
Rehabilitation through fixed prosthesis on teeth is widely used in aesthetic and functional rehabilitation. However, one of the complications inherent to this type of restoration is the gingival recession, exposing the transition line between the prosthetic margin and the natural tooth. Traditionally a finishing line is executed where the prosthesis (infra or supragingival) rests. The morphology of this abutment plays an important role in the stability of the gingival margin, therefor the BOPT presents a new enhancement by developing a prosthetic profile in a finishing zone without defined margin of the preparation.. BOPT is a restoration protocol that aims to imitate the natural teeth, so that the dental anatomy is transferred to the final prosthetic restoration. In this way, a free interaction with the gum can occur so that it fits, forms and rests around new shapes and profiles. Compared with conventional techniques, BOPT has been shown to promote tissue stability in the medium and long term, adapting itself and naturally to the preparation and restoration.
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Keywords
BOPT Técnica de Preparação Biologicamente Orientada Prótese fixa Prótese fixa em dentes naturais Migração apical da margem gengival Técnica de preparos dentários Preparo vertical Ignazio Loi Linha de terminação protética Perfil de emergência Margem protética BOPT Biologically Oriented Preparation Technique Fixed prosthodontics Fixed prosthodontics on natural teeth Gingival margin To migrate apically Dental prepare technique Vertical prepare Ignazio Loi Termination prosthetic line Emergence profile Prosthetic margin