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흡연자에서 임플란트의 단기간 성공률 및 변연골 흡수량에 관한 후향적 연구

Other Titles
 The Retrospective Study of Short Term Success Rate and Marginal Bone Loss of Implants in Smoking Patients 
 이은웅  ;  양혜주  ;  이중석  ;  정의원  ;  김창성  ;  조규성  ;  최성호 
 Implantology, Vol.17(1) : 2-10, 2013 
Journal Title
Issue Date
alveolar bone loss ; dental implants ; success rate ; survival rate ; smoking
Purpose: The aim of this study is to retrospectively investigate the effect of smoking on early implant failure and bone remodeling around implants and to evaluate the peri-implant tissue condition regarding smoking duration and implant position. Materials and Methods: The data of 241 implants among 144 patients were analyzed. Patients were divided into 3 groups depending on the duration of smoking: non-smokers, less than 10 years and more than 10 years. All implants were investigated clinically and radiographically at loading time and at 1 year later. Fisher’s exact test and Mann-Whitney U-test were performed to analyze the implant survival, success rate and marginal bone loss. Results: No implant was removed and the overall survival rate was 100%. The mean bone loss was higher during the first year after loading in the smoking groups rather than in the non-smoking group. Patients who have been smoking for more than 10 years or who have maxilla-placed implants showed more marginal bone loss compared to the other groups. Implant success rate showed reverse tendency with marginal bone loss. Conclusion: Although smokers are not more prone to lose implant, more marginal bone loss and lower implant success rate were observed, especially in long term heavy smokers and maxilla area.
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Appears in Collections:
2. College of Dentistry (치과대학) > Dept. of Periodontics (치주과학교실) > 1. Journal Papers
Yonsei Authors
Kim, Chang Sung(김창성) ORCID logo https://orcid.org/0000-0003-3902-1071
Lee, Jung Seok(이중석) ORCID logo https://orcid.org/0000-0003-1276-5978
Jung, Ui Won(정의원) ORCID logo https://orcid.org/0000-0001-6371-4172
Cho, Kyoo Sung(조규성) ORCID logo https://orcid.org/0000-0002-6777-5287
Choi, Seong Ho(최성호) ORCID logo https://orcid.org/0000-0001-6704-6124
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