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Polishing devices and techniques on resin-based composite restorations: systematic review
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Abstract(s)
Objetivo: Esta revisão descreve os principais sistemas de polimento (“Um passo” e “Vários passos”) e analisa evidências in vitro sobre procedimentos técnicos.
Desenvolvimento: PubMed e B-on foram usados para identificar os estudos “in vitro” sobre técnicas de polimento e o modelo PRISMA foi aplicado para a seleção. Os critérios de inclusão foram: artigos redigidos em inglês, publicados entre os anos 2010 e 2020, estudos “in vitro” que avaliavam a rugosidade superficial (RS), o brilho e a microdureza (MD) em resinas compostas. As instruções de utilização e as fichas de segurança foram recolhidas online dos fabricantes.
Conclusões: Vinte e oito sistemas de polimento foram identificados: 8 de “Um-passo” e 20 de “Vários-passos”. Dezasseis estudos in vitro foram incluídos; apresentados e descritos dez sistemas de polimento e seus protocolos. A RS, o brilho e a MD variam de acordo com a técnica usada. É essencial consultar o manual de instruções de cada resina composta e do sistema de polimento de forma a fazer uma escolha racional.
Aims: This review describes the main polishing systems (Single- and Multi-Step) commercially available and analyses in vitro evidence about its technical procedures. Development: PubMed and B-on were used to identify all in vitro studies about different polishing techniques and PRISMA selection process was applied. Inclusion criteria were: Only papers written in English, published between the years 2010 and 2020 and, in vitro studies that evaluated surface roughness (SR), surface gloss (SG) and microhardness (MH) on different RBC. Directions for use (DFU) and Safety data sheet (SDS), were accessed directly from polishing manufacturers’ online sites. Conclusion: Twenty-eight different polishing systems: 8 Single-Step (1S) and 20 Multi-Step (2S, 3S, 4S…) were found as commercially available. 16 in vitro studies were included. Four 1S and six Multi-Step devices and their technical protocols described. SR, SG and MH vary according to techniques. It is essential to read the DFUs of each RBC and polishing system to make a rationale choice.
Aims: This review describes the main polishing systems (Single- and Multi-Step) commercially available and analyses in vitro evidence about its technical procedures. Development: PubMed and B-on were used to identify all in vitro studies about different polishing techniques and PRISMA selection process was applied. Inclusion criteria were: Only papers written in English, published between the years 2010 and 2020 and, in vitro studies that evaluated surface roughness (SR), surface gloss (SG) and microhardness (MH) on different RBC. Directions for use (DFU) and Safety data sheet (SDS), were accessed directly from polishing manufacturers’ online sites. Conclusion: Twenty-eight different polishing systems: 8 Single-Step (1S) and 20 Multi-Step (2S, 3S, 4S…) were found as commercially available. 16 in vitro studies were included. Four 1S and six Multi-Step devices and their technical protocols described. SR, SG and MH vary according to techniques. It is essential to read the DFUs of each RBC and polishing system to make a rationale choice.
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Keywords
Composite resin Materials analysis Polishing techniques Polishing systems Composite resin Materials analysis Polishing techniques Polishing systems