2026-09-012026-09-012020-10-01COSTA, Danilo Rodrigues da. Prevalência de patologias associadas com terceiros molares retidos em uma subpopulação da Região Norte do Brasil, com radiografias panorâmicas digitais. Orientador: Pedro Luiz de Carvalho. 2020. 25 f. Trabalho de Curso (Bacharelado em Odontologia) – Faculdade de Odontologia, Instituto de Ciências da Saúde, Universidade Federal do Pará, Belém, 2020. Disponível em: https://bdm.ufpa.br/handle/prefix/10076. Acesso em:.https://bdm.ufpa.br/handle/prefix/10076The objective of the study was to evaluate the prevalence of pathologies associated with impacted third molars detected radiographically in a subpopulation in the northern region of Brazil. This is a retrospective study of panoramic images of patients who present at the dental clinics of the Faculty of Dentistry of the Federal University of Pará. Panoramic images were reviewed to determine the number of pathologies associated with retained third molars, the following radiographic pathologies: image of caries of impacted teeth and / or adjacent tooth, root resorption of the adjacent tooth, periodontal bone loss of the adjacent tooth more than 5mm below the cemento-enamel junction and pericoronary cap above 4mm. The results showed the most frequent image of caries (61.90%), followed by alveolar bone loss of the adjacent tooth greater than 5 mm from the distal part of the second molar (34.13%), an increase in the dental follicle space greater than 4 mm around the retained third (2.38%), and external root resorption (1.59%). It is concluded that a studied population shows a prevalence of pathologies in 20.8% with a distinct predilection of pathologies in retained lower third molars.Acesso AbertoDente impactadoRadiografia panorâmicaReabsorção radicularCáries dentáriasPerda óssea alveolarPrevalênciaTerceiro molarImpacted toothPanoramic radiographyRoot resorptionDental cariesAlveolar bone lossPrevalenceThird molarCNPQ::CIENCIAS DA SAUDE::ODONTOLOGIA::RADIOLOGIA ODONTOLOGICATrabalho de Curso - Graduação - MonografiaAttribution-NonCommercial-NoDerivs 3.0 Brazil