Root trunk height as a risk factor for periodontal furcation involvement in maxillary first molars: an in vitro study.

dc.contributorUniversidade Estadual Paulista (UNESP)
dc.creatorPorciúncula, Hélio Ferraz
dc.creatorZuza, Elizangela Partata
dc.creatorda Porciúncula, Mariana Machado
dc.creatorde Toledo, Benedicto Egbert Corrêa
dc.creatorMendes, Ary José Dias
dc.date2014-05-27T11:22:32Z
dc.date2016-10-25T18:24:05Z
dc.date2014-05-27T11:22:32Z
dc.date2016-10-25T18:24:05Z
dc.date2007-07-01
dc.date.accessioned2017-04-06T01:25:43Z
dc.date.available2017-04-06T01:25:43Z
dc.identifierJournal of the International Academy of Periodontology, v. 9, n. 3, p. 89-95, 2007.
dc.identifier1466-2094
dc.identifierhttp://hdl.handle.net/11449/69777
dc.identifierhttp://acervodigital.unesp.br/handle/11449/69777
dc.identifier2-s2.0-38449108305
dc.identifierhttp://www.ncbi.nlm.nih.gov/pubmed/17715840
dc.identifier.urihttp://repositorioslatinoamericanos.uchile.cl/handle/2250/890971
dc.descriptionThe aim of this study was to correlate the root trunk height from the furcation openings on the buccal, mesial and distal surfaces to the cemento-enamel junction in upper first permanent molars in human beings with risk for periodontal disease progression. One hundred extracted maxillary first molars were used. Reference points and demarcations were determined from the entrance of the buccal (F1), mesial (F2) and distal (F3) furcations to the cemento-enamel junction in millimeters. The mean distances found were 3.50 mm, 4.44 mm and 4.26 mm for the buccal, mesial and distal furcations, respectively, in relation to the cemento-enamel junction. The statistical analyses were Student's t-test and Chi-square (X2). With periodontal disease progression, the buccal furcation presents a greater compromising risk due to its proximity to the cemento-enamel junction, while the mesial furcation is the most distant, comprising a lesser risk.
dc.languageeng
dc.relationJournal of the International Academy of Periodontology
dc.rightsinfo:eu-repo/semantics/closedAccess
dc.subjectchi square distribution
dc.subjectconfidence interval
dc.subjectdisease course
dc.subjecthuman
dc.subjectmolar tooth
dc.subjectpathology
dc.subjectperiodontal disease
dc.subjecttooth cervix
dc.subjecttooth root
dc.subjectChi-Square Distribution
dc.subjectConfidence Intervals
dc.subjectDisease Progression
dc.subjectHumans
dc.subjectMolar
dc.subjectPeriodontal Diseases
dc.subjectTooth Cervix
dc.subjectTooth Root
dc.titleRoot trunk height as a risk factor for periodontal furcation involvement in maxillary first molars: an in vitro study.
dc.typeOtro


Este ítem pertenece a la siguiente institución