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상악 단일 치아 임프란트의 후향적 연구

Other Titles
 A Retrospective study on upper single tooth implants 
Authors
 조수진  ;  이근우  ;  문익상  ;  조규성 
Citation
 Journal of Korean Academy of Periodontology (대한치주과학회지), Vol.33(3) : 383-393, 2003 
Journal Title
Journal of Korean Academy of Periodontology(대한치주과학회지)
ISSN
 0250-3352 
Issue Date
2003
Keywords
Upper anterior ; Upper posterior ; Single tooth implant ; Marginal bone loss ; Bone defect ; Success rate ; Retrospective study
Abstract
The aim of this retrospective study was to compare the amount of marginal bone loss between upper anterior area and upper posterior area with 71 upper single-tooth restorations on 2 stage machined Branemark implants since Jan 1995. The second aim was to compare the bone defect group which had dehiscence and fenetration and the others in the upper anterior region. The results were as follows. 1. The most frequent reason of missing tooth in the upper anterior region was trauma by 61%. While upper posterior region showed various reasons such as congenital missing, advanced periodontitis, trauma. 2. Peri-implantitis with fistula occurred 1 of 41 implants in the upper anterior group in 1 year after loading and 2 of 32 implants in the upper posterior group failed before loading. The 1 year success rate of upper anterior group was 97.56 %, and 93.75 % for upper posterior group. 3. The mean marginal bone loss in the upper anterior group was 0.44±0.25 mm, while 0.57±0.32 mm in the upper posterior group. There was statistically significant difference in the amount of mean marginal bone loss (P
Files in This Item:
T200306776.pdf Download
Appears in Collections:
2. College of Dentistry (치과대학) > Dept. of Periodontics (치주과학교실) > 1. Journal Papers
2. College of Dentistry (치과대학) > Dept. of Prosthodontics (보철과학교실) > 1. Journal Papers
Yonsei Authors
Moon, Ik Sang(문익상)
Lee, Keun Woo(이근우) ORCID logo https://orcid.org/0000-0002-3153-190X
Cho, Kyoo Sung(조규성) ORCID logo https://orcid.org/0000-0002-6777-5287
URI
https://ir.ymlib.yonsei.ac.kr/handle/22282913/114454
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