Guided tissue regeneration in class iv external cervical resorption: a case report

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dc.creatorWarley Luciano Fonseca Tavares
dc.creatorAna Cecília Diniz Viana
dc.creatorMarcus Vinícius Lucas Ferreira
dc.creatorGabriela da Costa Ferreira
dc.creatorIsabella da Costa Ferreira
dc.creatorRicardo Alves de Mesquita
dc.creatorRodrigo Rodrigues Amaral
dc.date.accessioned2024-11-07T20:11:19Z
dc.date.accessioned2025-09-09T01:22:47Z
dc.date.available2024-11-07T20:11:19Z
dc.date.issued2023-08
dc.description.sponsorshipCNPq - Conselho Nacional de Desenvolvimento Científico e Tecnológico
dc.description.sponsorshipFAPEMIG - Fundação de Amparo à Pesquisa do Estado de Minas Gerais
dc.description.sponsorshipCAPES - Coordenação de Aperfeiçoamento de Pessoal de Nível Superior
dc.format.mimetypepdf
dc.identifier.doihttps://doi.org/10.1016/j.joen.2023.05.014
dc.identifier.issn1878-3554
dc.identifier.urihttps://hdl.handle.net/1843/77878
dc.languageeng
dc.publisherUniversidade Federal de Minas Gerais
dc.relation.ispartofJournal of Endodontics
dc.rightsAcesso Restrito
dc.subjectDebridement
dc.subjectPeriodontics
dc.subjectDiagnosis
dc.subjectTherapeutics
dc.subjectBone transplantation
dc.subjectPolydioxanone
dc.subjectTransplantation, heterologous
dc.subject.otherBiodentine
dc.subject.otherExternal invasive resorption
dc.subject.otherGuided bone regeneration
dc.subject.otherPolidioxanone
dc.titleGuided tissue regeneration in class iv external cervical resorption: a case report
dc.typeArtigo de periódico
local.citation.epage1050
local.citation.issue8
local.citation.spage1044
local.citation.volume49
local.description.resumoExternal cervical resorption (ECR) is a type of dental resorption that originates from the loss of the cementum's protective layer. The direct exposure of dentin to the periodontal ligament may lead to the invasion of clastic cells through an entry point on the external root surface into the dentinal tissue, causing resorption. Depending on the extension of ECR, different treatments are proposed. Although the literature presents distinct materials and methods for restoring ECR areas, an existing gap is related to care in the treatment of the supporting periodontal tissue. Guided tissue regeneration (GTR)/guided bone regeneration includes the stimulation of bone formation in bone defects using different types of membranes (resorbable and nonresorbable), regardless of its association with bone substitutes or grafts. Despite the benefits of guided bone regeneration, the application of this method in cases of ECR is still under-explored in the literature. Thus, the present case report uses GTR with xenogenic material and polydioxanone membrane in a case of class IV ECR. The success of the present case is related to the correct diagnosis and treatment plan. Complete debridement of resorption areas and restoration with biodentine were effective in tooth repair. GTR contributed to the stabilization of supporting periodontal tissues. The association of the xenogeneic bone graft with the polydioxanone membrane proved to be a viable option for restoring the health of the periodontium.
local.identifier.orcidhttps://orcid.org/0000-0003-2077-927X
local.identifier.orcidhttps://orcid.org/0000-0002-5987-0540
local.identifier.orcidhttps://orcid.org/0000-0003-1137-9776
local.identifier.orcidhttps://orcid.org/0000-0002-5184-6415
local.identifier.orcidhttps://orcid.org/0000-0001-5477-5942
local.identifier.orcidhttps://orcid.org/0000-0003-3207-4007
local.identifier.orcidhttps://orcid.org/0000-0003-2473-5098
local.publisher.countryBrasil
local.publisher.departmentFAO - DEPARTAMENTO DE ODONTOLOGIA RESTAURADORA
local.publisher.initialsUFMG
local.url.externahttps://www.sciencedirect.com/science/article/pii/S0099239923002844

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