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Perception of Portuguese and Brazilian dentists regarding the importance of teeth and dental materials after exposure to high temperatures: forensics perspective

2025-04-01Recensão Acesso aberto
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datacite.subject.fosCiências Médicas
datacite.subject.sdg03:Saúde de Qualidade
dc.contributor.authorRamos, Beatriz
dc.contributor.authorAbreu, Isabel
dc.contributor.authorMoreira, Teresa
dc.contributor.authorSilveira, Augusta
dc.contributor.authorLopes Cardoso, Inês
dc.contributor.authorGuimarães, Maria Inês
dc.contributor.editorMele, Federica
dc.contributor.editorSantoro, Valeria
dc.date.accessioned2026-05-08T09:32:55Z
dc.date.available2026-05-08T09:32:55Z
dc.date.issued2025-04-01
dc.description.abstractBackground: The main objective of this study was to carry out an online questionnaire in order to assess dentists’ knowledge and perception of dental materials submitted to high temperatures, helping to clarify and raise awareness of possible gaps in the area of forensic dentistry, especially in human identification. Results: Out of a total of 272 respondents, there was a greater influx of responses from countries such as Portugal and Brazil, the majority being female (66.3%), with an average age of 39 years. Most dentists consider complete clinical records to be extremely important. In addition, professionals with less experience provide fewer models in releasing their clinical records. In the case of dental materials, dentists consider composite resin and glass ionomers to be more susceptible to changes in shape and colour, while amalgam is considered the most stable, followed by ceramic and metal-ceramic crowns. On the other hand, dentin is considered more susceptible to colour changes than enamel. Enamel is seen by most professionals as resistant, undergoing few changes in shape at high temperatures. Conclusions: The opinion of the surveyed dentists on this subject is broadly in line with the existing literature. The only observed differences were related to exposure time and enamel resistance, since they assume that enamel is more resistant, and dentin is more vulnerable.eng
dc.identifier.citationRamos, B., Abreu, I., Moreira, M. T., Silveira, A., Cardoso, I. L., & Guimarães, M. I. (2025). Perception of Portuguese and Brazilian dentists regarding the importance of teeth and dental materials after exposure to high temperatures: Forensics perspective. Forensic Sciences, 5(2), 15. https://doi.org/10.3390/forensicsci5020015
dc.identifier.doi10.3390/forensicsci5020015
dc.identifier.urihttp://hdl.handle.net/10284/15405
dc.language.isoeng
dc.peerreviewedyes
dc.publisherMDPI
dc.relation.hasversionhttps://www.mdpi.com/2673-6756/5/2/15
dc.rights.urihttp://creativecommons.org/licenses/by/4.0/
dc.subjectelevated temperature
dc.subjectforensic dentistry
dc.subjecttooth
dc.subjectdental restoration
dc.subjecthuman identification
dc.titlePerception of Portuguese and Brazilian dentists regarding the importance of teeth and dental materials after exposure to high temperatures: forensics perspectiveeng
dc.typereview
dspace.entity.typePublication
oaire.citation.issue2
oaire.citation.startPage15
oaire.citation.titleForensic Sciences
oaire.citation.volume5
oaire.versionhttp://purl.org/coar/version/c_970fb48d4fbd8a85
person.familyNameAbreu
person.familyNameMoreira
person.familyNameSilveira
person.familyNameLopes Cardoso
person.familyNameGuimarães
person.givenNameIsabel
person.givenNameTeresa
person.givenNameAugusta
person.givenNameInês
person.givenNameMaria Inês
person.identifier2532024
person.identifier.ciencia-idFD12-7090-7D84
person.identifier.ciencia-idF21F-16B4-3715
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person.identifier.orcid0000-0001-7052-5839
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person.identifier.orcid0000-0002-9349-3443
person.identifier.orcid0000-0002-0693-9831
person.identifier.orcid0000-0003-3687-7798
person.identifier.ridM-7156-2013
person.identifier.scopus-author-id24073457200
person.identifier.scopus-author-id36550695700
person.identifier.scopus-author-id54973754300
person.identifier.scopus-author-id57213512502
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