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Biologic stability of plasma ion-implanted miniscrews

DC FieldValueLanguage
dc.contributor.author박영철-
dc.contributor.author유형석-
dc.contributor.author정한성-
dc.contributor.author차정열-
dc.contributor.author황충주-
dc.date.accessioned2014-12-18T08:52:24Z-
dc.date.available2014-12-18T08:52:24Z-
dc.date.issued2013-
dc.identifier.issn2234-7518-
dc.identifier.urihttps://ir.ymlib.yonsei.ac.kr/handle/22282913/87108-
dc.description.abstractOBJECTIVE: To gain basic information regarding the biologic stability of plasma ion-implanted miniscrews and their potential clinical applications. METHODS: Sixteen plasma ion-implanted and 16 sandblasted and acid-etched (SLA) miniscrews were bilaterally inserted in the mandibles of 4 beagles (2 miniscrews of each type per quadrant). Then, 250 - 300 gm of force from Ni-Ti coil springs was applied for 2 different periods: 12 weeks on one side and 3 weeks contralaterally. Thereafter, the animals were sacrificed and mandibular specimens including the miniscrews were collected. The insertion torque and mobility were compared between the groups. The bone-implant contact and bone volume ratio were calculated within 800 µm of the miniscrews and compared between the loading periods. The number of osteoblasts was also quantified. The measurements were expressed as percentages and analyzed by independent t-tests (p < 0.05). RESULTS: No significant differences in any of the analyzed parameters were noted between the groups. CONCLUSIONS: The preliminary findings indicate that plasma ion-implanted miniscrews have similar biologic characteristics to SLA miniscrews in terms of insertion torque, mobility, bone-implant contact rate, and bone volume rate.-
dc.description.statementOfResponsibilityopen-
dc.relation.isPartOfKOREAN JOURNAL OF ORTHODONTICS-
dc.rightsCC BY-NC-ND 2.0 KR-
dc.rights.urihttps://creativecommons.org/licenses/by-nc-nd/2.0/kr/-
dc.titleBiologic stability of plasma ion-implanted miniscrews-
dc.typeArticle-
dc.contributor.collegeCollege of Dentistry (치과대학)-
dc.contributor.departmentDept. of Oral Biology (구강생물학)-
dc.contributor.googleauthorYoung-Chae Cho-
dc.contributor.googleauthorJung-Yul Cha-
dc.contributor.googleauthorChung-Ju Hwang-
dc.contributor.googleauthorYoung-Chel Park-
dc.contributor.googleauthorHan-Sung Jung-
dc.contributor.googleauthorHyung-Seog Yu-
dc.identifier.doi10.4041/kjod.2013.43.3.120-
dc.admin.authorfalse-
dc.admin.mappingfalse-
dc.contributor.localIdA01573-
dc.contributor.localIdA02532-
dc.contributor.localIdA03758-
dc.contributor.localIdA04006-
dc.contributor.localIdA04492-
dc.relation.journalcodeJ02087-
dc.identifier.eissn2005-372X-
dc.identifier.pmid23814706-
dc.subject.keywordHistology-
dc.subject.keywordOrthodontic mini-implant-
dc.subject.keywordStability-
dc.subject.keywordSurface treatment-
dc.contributor.alternativeNamePark, Young Chel-
dc.contributor.alternativeNameYu, Hyung Seog-
dc.contributor.alternativeNameJung, Han Sung-
dc.contributor.alternativeNameCha, Jung Yul-
dc.contributor.alternativeNameHwang, Chung Ju-
dc.contributor.affiliatedAuthorPark, Young Chel-
dc.contributor.affiliatedAuthorYu, Hyung Seog-
dc.contributor.affiliatedAuthorJung, Han Sung-
dc.contributor.affiliatedAuthorCha, Jung Yul-
dc.contributor.affiliatedAuthorHwang, Chung Ju-
dc.rights.accessRightsfree-
dc.citation.volume43-
dc.citation.number3-
dc.citation.startPage120-
dc.citation.endPage126-
dc.identifier.bibliographicCitationKOREAN JOURNAL OF ORTHODONTICS, Vol.43(3) : 120-126, 2013-
Appears in Collections:
2. College of Dentistry (치과대학) > Dept. of Oral Biology (구강생물학교실) > 1. Journal Papers
2. College of Dentistry (치과대학) > Dept. of Orthodontics (교정과학교실) > 1. Journal Papers

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