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Analysis of Prevalence of Pyramidal Molars in Adolescent

DC FieldValueLanguage
dc.contributor.author송제선-
dc.contributor.author이제호-
dc.contributor.author최형준-
dc.date.accessioned2021-01-19T07:41:58Z-
dc.date.available2021-01-19T07:41:58Z-
dc.date.issued2020-11-
dc.identifier.issn1226-8496-
dc.identifier.urihttps://ir.ymlib.yonsei.ac.kr/handle/22282913/181294-
dc.description.abstractA pyramidal molar is which has completely fused roots with a solitary enlarged canal. The purpose of this retrospective study was to assess the prevalence and characteristics of pyramidal molars among adolescent. A total of 1,612 patients’ panoramic radiographs were screened. A total of 12,896 first and second molars were evaluated. The relative incidence and the correlations regarding the location of pyramidal molar (maxillary versus mandibular) and gender were analyzed using the chi-square test. The overall incidence of patients with pyramidal molars was 1.49%. 24 patients were found to have a pyramidal molar and it was more prevalent in women (18 women and 6 men). The prevalence of pyramidal molars from all first and second molars examined was 0.31%. 88 percent of pyramidal molars occurred in maxilla. All pyramidal molars were second molar. Pyramidal molar has a relatively poor periodontal prognosis compared with common multi-rooted teeth and it is important to understand the structural characteristics of root canal during pulp treatment. Clinicians should be able to understand the anatomical properties of pyramidal molar and apply it to treatment and prognostic evaluation.-
dc.description.statementOfResponsibilityopen-
dc.languageKorean-
dc.publisher대한소아치과학회-
dc.relation.isPartOfJournal of the Korean Academy of Pediatric Dentistry (대한소아치과학회지)-
dc.rightsCC BY-NC-ND 2.0 KR-
dc.titleAnalysis of Prevalence of Pyramidal Molars in Adolescent-
dc.title.alternative청소년들에서 pyramidal molar 유병률의 분석-
dc.typeArticle-
dc.contributor.collegeCollege of Dentistry (치과대학)-
dc.contributor.departmentDept. of Pediatric Dentistry (소아치과학교실)-
dc.contributor.googleauthorWoojin Kwon-
dc.contributor.googleauthorHyung-Jun Choi-
dc.contributor.googleauthorJaeho Lee-
dc.contributor.googleauthorJe Seon Song-
dc.identifier.doi10.5933/JKAPD.2020.47.4.389-
dc.contributor.localIdA02058-
dc.contributor.localIdA03134-
dc.contributor.localIdA03134-
dc.contributor.localIdA04216-
dc.contributor.localIdA04216-
dc.relation.journalcodeJ01802-
dc.subject.keywordPyramidal molar-
dc.subject.keywordPrevalence-
dc.subject.keywordDental anomaly-
dc.contributor.alternativeNameSong, Je Seon-
dc.contributor.affiliatedAuthor송제선-
dc.contributor.affiliatedAuthor이제호-
dc.contributor.affiliatedAuthor이제호-
dc.contributor.affiliatedAuthor최형준-
dc.contributor.affiliatedAuthor최형준-
dc.citation.volume47-
dc.citation.number4-
dc.citation.startPage389-
dc.citation.endPage396-
dc.identifier.bibliographicCitationJournal of the Korean Academy of Pediatric Dentistry (대한소아치과학회지), Vol.47(4) : 389-396, 2020-11-
Appears in Collections:
2. College of Dentistry (치과대학) > Dept. of Pediatric Dentistry (소아치과학교실) > 1. Journal Papers

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