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조기 임프란트술식(Early implantation)을 이용한 상악소구치부위 수복

Other Titles
 Early implantation on Maxillary premolar site 
Authors
 정성원  ;  채경준  ;  김종관  ;  채중규  ;  김창성  ;  조규성  ;  최성호  ;  정의원 
Citation
 Implantology, Vol.11(1) : 32-43, 2007 
Journal Title
 Implantology 
ISSN
 1229-5418 
Issue Date
2007
Abstract
A technique of “early implant”where the timing of fixture placement is delayed till 4 to 8 weeks after extraction overcomes the disadvantages of immediate implantation and allows the elimination of associated infective processes, the achievement of maximum osteoblastic activity and complete wound coverage that simplifies the placement of grafts or membranes. This case report was to evaluate early implantation on Maxillary premolar site as a easier and predictable method. 2 Patients received teeth extraction on maxillary premolar sites, due to endodontic failures and periodontal infection. The Implant fixture was placed at 4weeks after tooth extraction where the problem of dentally related infection has resolved. In the first case, the size of coronal gap which is the distance between implant and bone was less than 2mm. In the second case, coronal gap was absent. Without a use of barrier membranes and bone grafts, implant sites were closed primarily. At re-entry, amount of bone fill was observed and the residual defect was almost absent. In conclusion, early implantation could be predicted to have a good short-term prognosis with bone regeneration occurring around the defect without the use of barrier membranes or bone substitutes.
Files in This Item:
T200701028.pdf Download
Appears in Collections:
2. College of Dentistry (치과대학) > Dept. of Periodontics (치주과학교실) > 1. Journal Papers
Yonsei Authors
Kim, Chong Kwan(김종관)
Kim, Chang Sung(김창성) ORCID logo https://orcid.org/0000-0003-3902-1071
Cho, Kyoo Sung(조규성) ORCID logo https://orcid.org/0000-0002-6777-5287
Chai, Jung Kyu(채중규)
Choi, Seong Ho(최성호) ORCID logo https://orcid.org/0000-0001-6704-6124
URI
https://ir.ymlib.yonsei.ac.kr/handle/22282913/97640
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