Branemark 임플랜트의 10년 후향적 임상연구
A 10-YEAR RETROSPECTIVE CLINICAL STUDY OF BRANEMARK IMPLANTS
배정윤, 신상완, 조현정, 김영수,
소속 상세정보
배정윤 ( Bae Jung-Yoon ) - 고려대학교의료원 구로병원 보철과
신상완 ( Shin Sang-Wan ) - 고려대학교의료원 치과보철학교실
조현정 ( Jo Hyeon-Jung ) - 고려대학교의료원 구로병원 보철과
김영수 ( Kim Young-Soo ) - 고려대학교의료원 구로병원 예방치과
KMID : 0362420070450010048
Abstract
Statement of problems: There are few studies which reported the survival rates of the specific dental implant systems in the Korean population with the follow-up periods longer than 5 years.
Purpose: This retrospective clinical study was aimed to evaluate cumulative survival rate (CSR) of Branemark implants followed for 10 years and to determine risk factors for implant failure.
Material and methods: A total of 271 Branemark implants in 83 patients were investigated with several identified risk factors. Life table analysis was undertaken to examine the CSR. Cox regression method was conducted to assess the association between potential risk factors and overall CSR.
Results: Thirty implants failed. The 10-year implant CSR was 82.5%. Cox regression analysis demonstrated a significant predictive association between overall CSR and implant length (P<.05).
Conclusion: An acceptable long-term result of Branemark implant was achieved and implant length showed a significant association with the CSR.
키워드
Dental implants;Retrospective studies;Treatment outcome;Branemark;Implant survival
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