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Computed tomographic analysis of tooth-bearing alveolar bone for orthodontic miniscrew placement

DC Field Value Language
dc.contributor.author박영철-
dc.contributor.author유형석-
dc.contributor.author이기준-
dc.contributor.author김기덕-
dc.date.accessioned2015-04-24T16:30:20Z-
dc.date.available2015-04-24T16:30:20Z-
dc.date.issued2009-
dc.identifier.issn0889-5406-
dc.identifier.urihttps://ir.ymlib.yonsei.ac.kr/handle/22282913/103639-
dc.description.abstractINTRODUCTION: When monocortical orthodontic miniscrews are placed in interdental alveolar bone, the safe position of the miniscrew tip should be ensured. This study was designed to quantify the periradicular space in the tooth-bearing area to provide practical guidelines for miniscrew placement. METHODS: Computerized tomographs of 30 maxillae and mandibles were taken from nonorthodontic adults with normal occlusion. Both mesiodistal interradicular distance and bone thickness over the narrowest interradicular space (safety depth) were measured at 2, 4, 6, and 8 mm from the cementoenamel junction. RESULTS: Mesiodistal space greater than 3 mm was available at the 8-mm level in the maxillary anterior region, between the premolars, and between the second premolar and the first molar at 4 mm. In the mandible, sufficient mesiodistal space was found between the premolars, between the molars, and between the second premolar and the first molar at the 4-mm level. Safety depth greater than 4 mm was found in the maxillary and mandibular intermolar regions, and between the second premolar and the first molar in both arches. CONCLUSIONS: Subapical placement is advocated in the anterior segment. Premolar areas appear reliable in both arches. Angulated placement in the intermolar area is suggested to use the sufficient safety depth in this area-
dc.description.statementOfResponsibilityopen-
dc.format.extent486~494-
dc.relation.isPartOfAMERICAN JOURNAL OF ORTHODONTICS AND DENTOFACIAL ORTHOPEDICS-
dc.rightsCC BY-NC-ND 2.0 KR-
dc.rights.urihttps://creativecommons.org/licenses/by-nc-nd/2.0/kr/-
dc.subject.MESHAdult-
dc.subject.MESHAlveolar Process/anatomy & histology*-
dc.subject.MESHAlveolar Process/diagnostic imaging-
dc.subject.MESHAnatomy, Cross-Sectional-
dc.subject.MESHBicuspid/anatomy & histology-
dc.subject.MESHBicuspid/diagnostic imaging-
dc.subject.MESHBone Screws-
dc.subject.MESHCephalometry-
dc.subject.MESHDental Arch/anatomy & histology*-
dc.subject.MESHDental Arch/diagnostic imaging-
dc.subject.MESHDental Implantation, Endosseous/standards*-
dc.subject.MESHDental Implants-
dc.subject.MESHFemale-
dc.subject.MESHHumans-
dc.subject.MESHMale-
dc.subject.MESHMandible/anatomy & histology-
dc.subject.MESHMandible/diagnostic imaging-
dc.subject.MESHMaxilla/anatomy & histology-
dc.subject.MESHMaxilla/diagnostic imaging-
dc.subject.MESHMiddle Aged-
dc.subject.MESHMolar/anatomy & histology-
dc.subject.MESHMolar/diagnostic imaging-
dc.subject.MESHOrthodontic Anchorage Procedures/standards*-
dc.subject.MESHReference Values-
dc.subject.MESHTomography, X-Ray Computed-
dc.subject.MESHTooth Apex/anatomy & histology*-
dc.subject.MESHTooth Apex/diagnostic imaging-
dc.subject.MESHYoung Adult-
dc.titleComputed tomographic analysis of tooth-bearing alveolar bone for orthodontic miniscrew placement-
dc.typeArticle-
dc.contributor.collegeCollege of Dentistry (치과대학)-
dc.contributor.departmentDept. of General Dentistry (통합진료학)-
dc.contributor.googleauthorKee-Joon Lee-
dc.contributor.googleauthorEuk Joo-
dc.contributor.googleauthorKee-Deog Kim-
dc.contributor.googleauthorJong-Suk Lee-
dc.contributor.googleauthorYoung-Chel Park-
dc.contributor.googleauthorHyung-Seog Yu-
dc.identifier.doi10.1016/j.ajodo.2007.05.019-
dc.admin.authorfalse-
dc.admin.mappingfalse-
dc.contributor.localIdA01573-
dc.contributor.localIdA02532-
dc.contributor.localIdA02698-
dc.contributor.localIdA00332-
dc.relation.journalcodeJ00098-
dc.identifier.eissn1097-6752-
dc.identifier.pmid19361735-
dc.identifier.urlhttp://www.sciencedirect.com/science/article/pii/S0889540608011268-
dc.contributor.alternativeNamePark, Young Chel-
dc.contributor.alternativeNameYu, Hyung Seog-
dc.contributor.alternativeNameLee, Kee Joon-
dc.contributor.alternativeNameKim, Kee Deog-
dc.contributor.affiliatedAuthorPark, Young Chel-
dc.contributor.affiliatedAuthorYu, Hyung Seog-
dc.contributor.affiliatedAuthorLee, Kee Joon-
dc.contributor.affiliatedAuthorKim, Kee Deog-
dc.citation.volume135-
dc.citation.number4-
dc.citation.startPage486-
dc.citation.endPage494-
dc.identifier.bibliographicCitationAMERICAN JOURNAL OF ORTHODONTICS AND DENTOFACIAL ORTHOPEDICS, Vol.135(4) : 486-494, 2009-
dc.identifier.rimsid37970-
dc.type.rimsART-
Appears in Collections:
2. College of Dentistry (치과대학) > Dept. of Advanced General Dentistry (통합치의학과) > 1. Journal Papers
2. College of Dentistry (치과대학) > Dept. of Orthodontics (교정과학교실) > 1. Journal Papers

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