Human teeth versus bovine teeth: Cutting effectiveness of diamond burs

Registro completo de metadados
MetadadosDescriçãoIdioma
Autor(es): dc.contributorUniversidade Estadual Paulista (UNESP)-
Autor(es): dc.creatorFais, Laiza Maria Grassi-
Autor(es): dc.creatorMarcelo, Caroline Canhizares-
Autor(es): dc.creatorda Silva, Regina Helena Barbosa Tavares-
Autor(es): dc.creatorGuaglianoni, Dalton Geraldo-
Autor(es): dc.creatorPinelli, Lígia Antunes Pereira-
Data de aceite: dc.date.accessioned2025-08-21T21:03:55Z-
Data de disponibilização: dc.date.available2025-08-21T21:03:55Z-
Data de envio: dc.date.issued2022-04-28-
Data de envio: dc.date.issued2022-04-28-
Data de envio: dc.date.issued2013-01-01-
Fonte completa do material: dc.identifierhttp://hdl.handle.net/11449/226173-
Fonte: dc.identifier.urihttp://educapes.capes.gov.br/handle/11449/226173-
Descrição: dc.descriptionIn this study, a mass-loss method was used to verify whether bovine enamel has the same wear pattern as human enamel in cutting efficiency tests of diamond burs. Methods: Seventy-two teeth were used: 36 human molars (HT) and 36 bovine mandibular central incisors (BT). The enamel of the teeth was cut using diamond bur #1092 attached to a high-speed handpiece under controlled pressure (50-80 g). Each bur (n=12) cut for a total of 72 min, divided into 6 periods of 12 min each (12-min, 24-min, 36-min, 48-min, 60-min, and 72-min). The amount of enamel removed was determined by the difference between pre- and post-cut tooth masses. Results: The mean amounts (g) of enamel removed were: HT- 12-min=0.11; 24-min=0.12; 36-min=0.11; 48-min=0.11; 60-min=0.10; 72-min=0.12; BT- 12-min=0.12; 24-min=0.15; 36-min=0.15; 48- min=0.13; 60-min=0.16; 72-min=0.14. Data were analyzed using ANOVA followed by Tukey's test, and the results showed statistically significant differences between human and bovine teeth (p<0.001) and among the cutting periods (p<0.001).Conclusions: It was concluded that the cutting efficiency of the burs was different between the tested substrates, and that bovine enamel underwent greater mass loss than did human enamel.-
Descrição: dc.descriptionDepartment of Dental Materials and Prosthodontics Araraquara Dental School São Paulo State University-
Descrição: dc.descriptionMathematics and Statistics Department Araraquara Science and Language School São Paulo State University-
Descrição: dc.descriptionDepartment of Dental Materials and Prosthodontics Araraquara Dental School São Paulo State University-
Descrição: dc.descriptionMathematics and Statistics Department Araraquara Science and Language School São Paulo State University-
Formato: dc.format39-42-
Idioma: dc.languageen-
Relação: dc.relationBrazilian Journal of Oral Sciences-
???dc.source???: dc.sourceScopus-
Palavras-chave: dc.subjectCattle-
Palavras-chave: dc.subjectDental enamel-
Palavras-chave: dc.subjectDiamond.-
Palavras-chave: dc.subjectEfficiency-
Palavras-chave: dc.subjectTeeth-
Título: dc.titleHuman teeth versus bovine teeth: Cutting effectiveness of diamond burs-
Tipo de arquivo: dc.typelivro digital-
Aparece nas coleções:Repositório Institucional - Unesp

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