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Please use this identifier to cite or link to this item: http://hdl.handle.net/1843/63435
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dc.creatorAnna Catharina Vieira Armondpt_BR
dc.creatorCarolina de Castro Martinspt_BR
dc.creatorJosé Cristiano Ramos Glóriapt_BR
dc.creatorEndi Lanza Galvãopt_BR
dc.creatorCássio Roberto Rocha dos Santospt_BR
dc.creatorSaulo Gabriel Moreira Falcipt_BR
dc.date.accessioned2024-01-26T19:50:16Z-
dc.date.available2024-01-26T19:50:16Z-
dc.date.issued2017-06-
dc.citation.volume46pt_BR
dc.citation.issue6pt_BR
dc.citation.spage716pt_BR
dc.citation.epage729pt_BR
dc.identifier.doihttps://doi.org/10.1016/j.ijom.2017.02.1264pt_BR
dc.identifier.issn1399-0020pt_BR
dc.identifier.urihttp://hdl.handle.net/1843/63435-
dc.description.resumoThe aim of this systematic review was to investigate the influence of the presence and position of mandibular third molars on angle fractures. An electronic search was conducted in the PubMed, Scopus, Web of Science, Cochrane Library, and VHL databases, through January 2016. The eligibility criteria included observational studies. The search strategy resulted in 704 articles. Following the selection process, 35 studies were included in the systematic review and 28 in the meta-analysis. Twenty studies presented a score of ≤6 stars in the Newcastle–Ottawa scale assessment, indicating a risk of bias in the analysis. The presence of a mandibular third molar increases the chance of an angle fracture (case–control and cross-sectional studies: odds ratio (OR) 3.83, 95% confidence interval (CI) 3.02–4.85, I2 = 83.1%; case–control studies: OR 3.27, 95% CI 2.57–4.16, I2 = 81.3%). The third molar positions most favourable to angle fracture according to the Pell and Gregory classification are class B (OR 1.44, 95% CI 1.06–1.96, I2 = 87.2%) and class II (OR 1.67, 95% CI 1.36–2.04, I2 = 72.4%). Class A (OR 0.60, 95% CI 0.45–0.81, I2 = 87.1%) and class I (OR 0.51, 95% CI 0.37–0.71, I2 = 89.4%) act as protective factors for angle fracture. The results suggest that the presence of the third molar increases the chance of angle fracture by 3.27 times and that the most favourable positions of the third molar for angle fracture are classes B and II, whilst classes A and I act as protective factors.pt_BR
dc.languageengpt_BR
dc.publisherUniversidade Federal de Minas Geraispt_BR
dc.publisher.countryBrasilpt_BR
dc.publisher.departmentFAO - DEPARTAMENTO DE ODONTOPEDIATRIA E ORTODONTIApt_BR
dc.publisher.initialsUFMGpt_BR
dc.relation.ispartofInternational Journal of Oral and Maxillofacial Surgery-
dc.rightsAcesso Restritopt_BR
dc.subjectThird molarpt_BR
dc.subjectMandible fracturespt_BR
dc.subjectOral surgerypt_BR
dc.subject.otherMolar, thirdpt_BR
dc.subject.otherMandibular fracturespt_BR
dc.subject.otherSurgery, oralpt_BR
dc.titleInfluence of third molars in mandibular fractures. Part 1: mandibular angle — a meta-analysispt_BR
dc.typeArtigo de Periódicopt_BR
dc.url.externahttps://www.sciencedirect.com/science/article/pii/S0901502717313292pt_BR
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