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성견의 치조 연상 임플란트주위 결손부에서의 탈회냉동건조골과 e-PTFE막의 효과
DC Field | Value | Language |
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dc.contributor.author | 김창성 | - |
dc.contributor.author | 조규성 | - |
dc.contributor.author | 최성호 | - |
dc.date.accessioned | 2016-02-19T11:22:14Z | - |
dc.date.available | 2016-02-19T11:22:14Z | - |
dc.date.issued | 2001 | - |
dc.identifier.issn | 0250-3352 | - |
dc.identifier.uri | https://ir.ymlib.yonsei.ac.kr/handle/22282913/142995 | - |
dc.description.abstract | The purpose of this study was to evaluate the adjunctive combined effect of demineralized freeze-dried bone allograft(DFDB) in guided bone regeneration on supra-alveolar peri-implant defect. Supra-alveolar perio-implant defects, 3mm in height, each including 4 IMZ titanium plasma-sprayed implants were surgically created in two mongrel dogs. Subsequently, the defects were treated with 1 of the following 3 modalities: Control) no membrane or graft application, Groups) DFDB application, Group2) guided bone regeneration using an expanded polytetrafluoroethylene membrane, Group3) guided bone regeneration using membrane and DFDB. After a healing period of 12-week, the animals were sacrificed, tissue blocks were harvested and prepared for histologic al analysis. Histologic examination were as follows; 1. New bone formation was minimal in Control and Group 1, but considerable new bone formation was observed in Group 2 and Group 3. 2. There was no osteointegration at the implant-bone interface in the high-polished area of Group2 and Group 3. 3. In fluorescent microscopic examination, remodeling of new bone was most active during week 4 and week 8. There was no significant difference in remodeling rate between group 2 and group 3. 4. DFDB particles were observed, invested in a connective tissue matrix. Osteoblast activity in the area was minimal The results suggest that guided bone regeneration shows promising results in supra-alveolar peri-implant defects during the 12 week healing period although it has a limited potential in promoting alveolar bone regeneration in the high-polished area. There seems to be no significant adjunctive effect when DFDB is combined with GBR. | - |
dc.description.statementOfResponsibility | open | - |
dc.format.extent | 57~72 | - |
dc.relation.isPartOf | Journal of Korean Academy of Periodontology (대한치주과학회지) | - |
dc.rights | CC BY-NC-ND 2.0 KR | - |
dc.rights.uri | https://creativecommons.org/licenses/by-nc-nd/2.0/kr/ | - |
dc.title | 성견의 치조 연상 임플란트주위 결손부에서의 탈회냉동건조골과 e-PTFE막의 효과 | - |
dc.title.alternative | The Effect of Demineralized Freeze-Dried Bone Allograft in Guided Bone Regeneration on Supra-Alveolar Peri-Implant Defects in Dogs | - |
dc.type | Article | - |
dc.contributor.college | College of Dentistry (치과대학) | - |
dc.contributor.department | Dept. of Periodontology (치주과학) | - |
dc.contributor.googleauthor | 김창성 | - |
dc.contributor.googleauthor | 최성호 | - |
dc.contributor.googleauthor | 조규성 | - |
dc.admin.author | false | - |
dc.admin.mapping | false | - |
dc.contributor.localId | A01041 | - |
dc.contributor.localId | A03810 | - |
dc.contributor.localId | A04081 | - |
dc.relation.journalcode | J01492 | - |
dc.subject.keyword | supra-alveolar-peri-implant defects | - |
dc.subject.keyword | guided bone regenration demineralized freeze-dried bone allograft | - |
dc.contributor.alternativeName | Kim, Chang Sung | - |
dc.contributor.alternativeName | Cho, Kyoo Sung | - |
dc.contributor.alternativeName | Choi, Seong Ho | - |
dc.contributor.affiliatedAuthor | Kim, Chang Sung | - |
dc.contributor.affiliatedAuthor | Cho, Kyoo Sung | - |
dc.contributor.affiliatedAuthor | Choi, Seong Ho | - |
dc.rights.accessRights | free | - |
dc.citation.volume | 31 | - |
dc.citation.number | 1 | - |
dc.citation.startPage | 57 | - |
dc.citation.endPage | 72 | - |
dc.identifier.bibliographicCitation | Journal of Korean Academy of Periodontology (대한치주과학회지), Vol.31(1) : 57-72, 2001 | - |
dc.identifier.rimsid | 38684 | - |
dc.type.rims | ART | - |
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