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계승영구치가 선천적 결손된 유치의 치근 흡수

DC Field Value Language
dc.contributor.author김성오-
dc.contributor.author손흥규-
dc.contributor.author송제선-
dc.contributor.author이제호-
dc.contributor.author최병재-
dc.contributor.author최형준-
dc.date.accessioned2015-04-24T17:27:37Z-
dc.date.available2015-04-24T17:27:37Z-
dc.date.issued2009-
dc.identifier.issn1226-8496-
dc.identifier.urihttps://ir.ymlib.yonsei.ac.kr/handle/22282913/105440-
dc.description.abstractRoot resorption of primary teeth usually occurs as the succeeding permanent teeth erupt, which induces differentiation of the hemopoietic cells into osteoclasts. Their root resorption pattern reflects the eruption path of the succeeding permanent teeth, and eventually the primary teeth shed as their succeeding permanent teeth erupt. Even when a permanent tooth germ is congenitally missing, root resorption of the corresponding primary tooth may still occur due to various factors, such as inflammation, traumatic occlusal force, and weakness of periodontium etc. Such congenital missing of permanent teeth is a commonly observed phenomenon in human be ing, and it often accompanies delayed retention of primary teeth. The etiologic factors for congenital missing in elude not only systemic diseases, but also local factors and human evolution process. In the radiographs of the cases in this report, the primary teeth without succeeding permanent teeth show pathologic root resorption. Root resorption progressed about 1/2~3/4 of the roots, and the surfaces of the resorption area were irregular. Considering high susceptibility of the periodontal ligament of primary teeth to root resorption, pathologic root resorption of primary teeth with delayed retention can be explained by the increased masticatory muscle force and abnormal occlusion developed during the mixed dentition. When the primary teeth without succeeding permanent teeth are lost, decision for space maintenance is required and long-term treatment plan for further prosthetic or orthodontic treatment should be establsihed.-
dc.description.statementOfResponsibilityopen-
dc.format.extent625~630-
dc.relation.isPartOfJournal of the Korean Academy of Pediatric Dentistry (대한소아치과학회지)-
dc.rightsCC BY-NC-ND 2.0 KR-
dc.rights.urihttps://creativecommons.org/licenses/by-nc-nd/2.0/kr/-
dc.title계승영구치가 선천적 결손된 유치의 치근 흡수-
dc.title.alternativeROOT RESORPTION of PRIMARY TEETH WITHOUT PERMANENT SUCCESSORS-
dc.typeArticle-
dc.contributor.collegeCollege of Dentistry (치과대학)-
dc.contributor.departmentDept. of Pediatric Dentistry (소아치과학)-
dc.contributor.googleauthor이정은-
dc.contributor.googleauthor이제호-
dc.contributor.googleauthor최형준-
dc.contributor.googleauthor김성오-
dc.contributor.googleauthor송제선-
dc.contributor.googleauthor손흥규-
dc.contributor.googleauthor최병재-
dc.admin.authorfalse-
dc.admin.mappingfalse-
dc.contributor.localIdA00577-
dc.contributor.localIdA02005-
dc.contributor.localIdA02058-
dc.contributor.localIdA03134-
dc.contributor.localIdA04061-
dc.contributor.localIdA04216-
dc.relation.journalcodeJ01802-
dc.subject.keyword치근흡수-
dc.subject.keyword유치-
dc.subject.keyword계승 영구치-
dc.subject.keyword선천적 결손-
dc.contributor.alternativeNameKim, Seong Oh-
dc.contributor.alternativeNameSon, Heung Kyu-
dc.contributor.alternativeNameSong, Je Seon-
dc.contributor.alternativeNameLee, Jae Ho-
dc.contributor.alternativeNameChoi, Byung Jai-
dc.contributor.alternativeNameChoi, Hyung Jun-
dc.contributor.affiliatedAuthorKim, Seong Oh-
dc.contributor.affiliatedAuthorSon, Heung Kyu-
dc.contributor.affiliatedAuthorSong, Je Seon-
dc.contributor.affiliatedAuthorLee, Jae Ho-
dc.contributor.affiliatedAuthorChoi, Byung Jai-
dc.contributor.affiliatedAuthorChoi, Hyung Jun-
dc.citation.volume36-
dc.citation.number4-
dc.citation.startPage625-
dc.citation.endPage630-
dc.identifier.bibliographicCitationJournal of the Korean Academy of Pediatric Dentistry (대한소아치과학회지), Vol.36(4) : 625-630, 2009-
dc.identifier.rimsid51693-
dc.type.rimsART-
Appears in Collections:
2. College of Dentistry (치과대학) > Dept. of Pediatric Dentistry (소아치과학교실) > 1. Journal Papers

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