Fissure sealants: in vitro evaluation of abrasion wear and superficial roughness
The aim of this study was to compare the in vitro wear and superficial roughness of four materials (Delton Dyract Flow, Dentsply; Filtek Flow, Vitremer, 3M ESPE) used as fissure sealant in 32 extracted human molars divided in four groups (n = 8) after abrasion with toothbrush/dentifrice. Impressions...
| Main Authors: | , , , , |
|---|---|
| Format: | Article |
| Language: | English |
| Published: |
Associação Brasileira de Metalurgia e Materiais (ABM); Associação Brasileira de Cerâmica (ABC); Associação Brasileira de Polímeros (ABPol)
2008-06-01
|
| Series: | Materials Research |
| Subjects: | |
| Online Access: | http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-14392008000200002 |
| _version_ | 1818310196782432256 |
|---|---|
| author | Vanessa Pardi Mário Alexandre Coelho Sinhoreti Antonio Carlos Pereira Gláucia Maria Bovi Ambrosano Marcelo de Castro Meneghim |
| author_facet | Vanessa Pardi Mário Alexandre Coelho Sinhoreti Antonio Carlos Pereira Gláucia Maria Bovi Ambrosano Marcelo de Castro Meneghim |
| author_sort | Vanessa Pardi |
| collection | DOAJ |
| description | The aim of this study was to compare the in vitro wear and superficial roughness of four materials (Delton Dyract Flow, Dentsply; Filtek Flow, Vitremer, 3M ESPE) used as fissure sealant in 32 extracted human molars divided in four groups (n = 8) after abrasion with toothbrush/dentifrice. Impressions of each occlusal surface were made to analyze wear and circular specimens were prepared to analyze the roughness. Teeth and specimens were mounted in a toothbrushing machine. The replicas were observed using a SEM to determine the superficial wear. Wear: there were no statistically significant differences either between Delton and Filtek Flow or between Dyract Flow and Vitremer. Roughness: there were no statistical differences between Filtek Flow and Dyract Flow, Dyract Flow and Vitremer, Vitremer and Delton., Considering the clinical practice, if caries activity is present the use of Vitremer is suggested not only for its well known fluoride release, but it presented good roughness results. |
| first_indexed | 2024-12-13T07:42:13Z |
| format | Article |
| id | doaj.art-6c7b6e2bfcb741e8b17914e0d6ca0def |
| institution | Directory Open Access Journal |
| issn | 1516-1439 |
| language | English |
| last_indexed | 2024-12-13T07:42:13Z |
| publishDate | 2008-06-01 |
| publisher | Associação Brasileira de Metalurgia e Materiais (ABM); Associação Brasileira de Cerâmica (ABC); Associação Brasileira de Polímeros (ABPol) |
| record_format | Article |
| series | Materials Research |
| spelling | doaj.art-6c7b6e2bfcb741e8b17914e0d6ca0def2022-12-21T23:54:57ZengAssociação Brasileira de Metalurgia e Materiais (ABM); Associação Brasileira de Cerâmica (ABC); Associação Brasileira de Polímeros (ABPol)Materials Research1516-14392008-06-0111211712010.1590/S1516-14392008000200002Fissure sealants: in vitro evaluation of abrasion wear and superficial roughnessVanessa PardiMário Alexandre Coelho SinhoretiAntonio Carlos PereiraGláucia Maria Bovi AmbrosanoMarcelo de Castro MeneghimThe aim of this study was to compare the in vitro wear and superficial roughness of four materials (Delton Dyract Flow, Dentsply; Filtek Flow, Vitremer, 3M ESPE) used as fissure sealant in 32 extracted human molars divided in four groups (n = 8) after abrasion with toothbrush/dentifrice. Impressions of each occlusal surface were made to analyze wear and circular specimens were prepared to analyze the roughness. Teeth and specimens were mounted in a toothbrushing machine. The replicas were observed using a SEM to determine the superficial wear. Wear: there were no statistically significant differences either between Delton and Filtek Flow or between Dyract Flow and Vitremer. Roughness: there were no statistical differences between Filtek Flow and Dyract Flow, Dyract Flow and Vitremer, Vitremer and Delton., Considering the clinical practice, if caries activity is present the use of Vitremer is suggested not only for its well known fluoride release, but it presented good roughness results.http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-14392008000200002dental materialspit and fissure sealantspreventive dentistry |
| spellingShingle | Vanessa Pardi Mário Alexandre Coelho Sinhoreti Antonio Carlos Pereira Gláucia Maria Bovi Ambrosano Marcelo de Castro Meneghim Fissure sealants: in vitro evaluation of abrasion wear and superficial roughness Materials Research dental materials pit and fissure sealants preventive dentistry |
| title | Fissure sealants: in vitro evaluation of abrasion wear and superficial roughness |
| title_full | Fissure sealants: in vitro evaluation of abrasion wear and superficial roughness |
| title_fullStr | Fissure sealants: in vitro evaluation of abrasion wear and superficial roughness |
| title_full_unstemmed | Fissure sealants: in vitro evaluation of abrasion wear and superficial roughness |
| title_short | Fissure sealants: in vitro evaluation of abrasion wear and superficial roughness |
| title_sort | fissure sealants in vitro evaluation of abrasion wear and superficial roughness |
| topic | dental materials pit and fissure sealants preventive dentistry |
| url | http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-14392008000200002 |
| work_keys_str_mv | AT vanessapardi fissuresealantsinvitroevaluationofabrasionwearandsuperficialroughness AT marioalexandrecoelhosinhoreti fissuresealantsinvitroevaluationofabrasionwearandsuperficialroughness AT antoniocarlospereira fissuresealantsinvitroevaluationofabrasionwearandsuperficialroughness AT glauciamariaboviambrosano fissuresealantsinvitroevaluationofabrasionwearandsuperficialroughness AT marcelodecastromeneghim fissuresealantsinvitroevaluationofabrasionwearandsuperficialroughness |