Renova(R) 임플란트 식립 후 단기간의 생존율에 대한 다각적 분석
Multilateral analysis of Renova(R) implant placement and its Survival rate
양진혁, 김성태, 이근우, 심준성, 남웅, 정영수, 정의원, 최성호, 조규성, 문홍석,
소속 상세정보
양진혁 ( Yang Jin-Hyuk ) - 연세대학교 치과대학 치주과학교실
김성태 ( Kim Sung-Tae ) - 연세대학교 치과대학 치주과학교실
이근우 ( Lee Keun-Woo ) - 연세대학교 치과대학 치과보철학교실
심준성 ( Shim June-Sung ) - 연세대학교 치과대학 치과보철학교실
남웅 ( Nam Woong ) - 연세대학교 치과대학 구강악안면외과학교실
정영수 ( Jung Young-Soo ) - 연세대학교 치과대학 구강악안면외과학교실
정의원 ( Jung Ui-Won ) - 연세대학교 치과대학 치주과학교실
최성호 ( Choi Seong-Ho ) - 연세대학교 치과대학 치주과학교실
조규성 ( Cho Kyoo-Sung ) - 연세대학교 치과대학 치주과학교실
문홍석 ( Moon Hong-Seok ) - 연세대학교 치과대학 치과보철학교실
KMID : 0363020080380030413
Abstract
Purpose: Given the predictability of dental implant procedure from the studies of successful osseointegration, implant dentistry is often the treatment of choice to replace missing teeth in edentulous patient instead of the fixed prosthesis or removable denture. The Renova® dental implant has a RBM(Resorbable Blast Media) surface, internal hex prosthetic connection and a tapered design. At this study gives the analysis of the implant and the short term survival rate of the implant. Material and Methods: In this study, a multilateral analysis was performed on the subjects undergoing placement with Renova® implant between August 2006 and February 2008 in Yonsei University dental hospital. 96 implants were placed in 56 patients and they were surveyed for cumulative survival rate. Among them 78 implants in 44 patients were surveyed for the rest analyses.
Result: 1. The cumulative survival rate was 96.88% of 96 implants in 56 patients. 2. The mean marginal bone loss was 0.803mm and the marginal bone loss in augmentation group has higher value than the marginal bone loss in non augmentation group. 3. The health scale for the implants were 87% in success group, 9% in satisfactory survival group, 1% in compromised survival group, and 3% in failure group. 4. Two implants placed in poor bone posterior area by 2-stage failed during prosthetic procedure.
Conclusion: Renova® dental implant showed high cumulative survival rate in installation on partial edentulous ridge and could be a predictable implant system.
키워드
Renova(R) implant;Cumulative survival rate;Health scale for dental implants;predictable implant system
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