Structure and microstructure of coronary dentin in non erupted deciduous incisors

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dc.creatorCosta, Luciane Ribeiro de Rezende Sucasas da
dc.creatorWatanabe, Ii-Sei
dc.creatorSosthenes, Marcia Consentino Kronka
dc.creatorSilva, Marcelo C. P.
dc.date.accessioned2019-02-22T14:39:47Z
dc.date.available2019-02-22T14:39:47Z
dc.date.issued2002
dc.description.abstractThe dentin structure of non-erupted human deciduous mandibular and maxillary central and lateral incisor teeth was studied employing light and scanning electron microscopy. For light microscopy, nitric-acid-demineralized and ground sections were used. The sections were stained by hematoxylin-eosin, picrosirius and azo-carmim methods, and ground specimens were prepared using a carborundum disk mounted in a handpiece. For SEM study, teeth were frozen in liquid nitrogen and fractured at longitudinal and transversal directions. Structurally, demineralization and ground methods revealed tubules with primary and secondary curvatures, canaliculi, giant tubules, interglobular dentin, predentin, and intertubular dentin. Scanning electron microscopy showed three-dimensional aspects of dentinal tubules, canaliculi, peritubular dentin, intertubular dentin, and predentin. This study contributes to knowledge about dentin morphology showing characteristics of teeth not yet submitted to mastication stress.pt_BR
dc.identifier.citationCOSTA, Luciane R. R. S. et al. Structure and microstructure of coronary dentin in non erupted deciduous incisors. Brazilian Dental Journal, Ribeirão Preto, v. 13, n. 3, p. 170-174, 2002.pt_BR
dc.identifier.doi10.1590/S0103-64402002000300005 
dc.identifier.issn0103-644
dc.identifier.issne- 1806-4760
dc.identifier.urihttp://repositorio.bc.ufg.br/handle/ri/17139
dc.language.isoengpt_BR
dc.publisher.countryBrasilpt_BR
dc.publisher.departmentFaculdade de Odontologia - FO (RG)pt_BR
dc.rightsAcesso Abertopt_BR
dc.subjectDeciduous toothpt_BR
dc.subjectPediatric dentistrypt_BR
dc.subjectDentinpt_BR
dc.subjectScanning electron microscopypt_BR
dc.titleStructure and microstructure of coronary dentin in non erupted deciduous incisorspt_BR
dc.typeArtigopt_BR

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