Determination of root dentin and cementum micro hardness (2004)
- Authors:
- Autor USP: ROMITO, GIUSEPPE ALEXANDRE - FO
- Unidade: FO
- Subjects: DENTINA; CEMENTO DENTÁRIO; PERIODONTIA
- Language: Inglês
- Abstract: Vickers micro hardness was assessed on root dentin and cementum in 30 canines obtained from the Periodontics Discipline tooth bank. Crown and cervical portion of the root were discarded by a transverse section situated 3mm, apically, from the cemento-enamel junction on the buccal surface, thus obtaining the root specimen. On root dentin, mean micro hardness values were obtained for 3 regions: (DRl) from 0.05 to 0.1 mm of the cemento dentin junction - 30.64 VHN; (DR2) from 0.3 to 0.5 mm of the cemento dentin junction - 56.92 VHN and (DR3) from 0.8 to 1.0 mm of the cemento dentin junction - 32.70 VHN. After statistical analysis (Variance Analysis test, p < 0,05), we conclude that micro hardness at the DR2 region was statistically greater than that at the DR3 region which was, in turn, greater than that at the DRl region. The mean micro hardness of cementum was 19.70 VHN
- Imprenta:
- Publisher place: Piracicaba
- Date published: 2004
- Source:
- Título: Brazilian Journal of Oral Science
- ISSN: 1677-3217
- Volume/Número/Paginação/Ano: v. 3, n. 8, p.420-424, January/March 2004
-
ABNT
CIRANO, Fabiano Ribeiro e ROMITO, Giuseppe Alexandre e TODESCAN, José Hildebrando. Determination of root dentin and cementum micro hardness. Brazilian Journal of Oral Science, v. 3, n. 8, p. 420-424, 2004Tradução . . Acesso em: 13 mar. 2026. -
APA
Cirano, F. R., Romito, G. A., & Todescan, J. H. (2004). Determination of root dentin and cementum micro hardness. Brazilian Journal of Oral Science, 3( 8), 420-424. -
NLM
Cirano FR, Romito GA, Todescan JH. Determination of root dentin and cementum micro hardness. Brazilian Journal of Oral Science. 2004 ; 3( 8): 420-424.[citado 2026 mar. 13 ] -
Vancouver
Cirano FR, Romito GA, Todescan JH. Determination of root dentin and cementum micro hardness. Brazilian Journal of Oral Science. 2004 ; 3( 8): 420-424.[citado 2026 mar. 13 ] - Comparison of independent and dependent culture methods for the detection of transient bacteremia in diabetic subjects with chronic periodontitis
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