두 가지 유형의 비흡수성 차단막을 이용한 골유도재생술의 비교연구
Guided bone regeneration using two types of non-resorbable barrier membranes
이지영, 김영균, 윤필영, 오지수, 김수관,
소속 상세정보
이지영 ( Lee Ji-Young ) - 분당서울대학교병원 치과 구강악안면외과
김영균 ( Kim Young-Kyun ) - 분당서울대학교병원 치과 구강악안면외과
윤필영 ( Yun Pil-Young ) - 분당서울대학교병원 구강악안면외과
오지수 ( Oh Ji-Su ) - 조선대학교 치과대학 구강악안면외과학교실
김수관 ( Kim Su-Gwan ) - 조선대학교 치과대학 구강악안면외과학교실
KMID : 0355620100360040275
Abstract
Introduction: Guided bone regeneration (GBR) is a common procedure for the treatment of bone defects and bone augmentation. The nonresorbable barriers are well-documented barriers for GBR because of their stability and malleability. However, few GBR studies have focused on the different types of non-resorbable barriers. Therefore, this study examined the clinical results of different non-resorbable barriers for GBR; expanded polytetrafluoroethylene (e-PTFE) (TR-Gore Tex, Flagstaff, AZ, USA), and high-density polytetrafluoroethylene (d-PTFE) (Cytoplast membrane, Oraltronics, Bremen, Germany).
Materials and Methods: The analysis was performed on patients treated with GBR and implant placement from January 2007 to October 2007 in the department of the Seoul National University Bundang Hospital. The patients were divided into two groups based on the type of non-resorbable barrier used, and the amount of bone regeneration, marginal bone resorption after prosthetics, implant survival rate and surgical complication in both groups were evaluated.
Results: The implants in both groups showed high survival rates, and the implant-supported prostheses functioned stably during the follow-up period. During the second surgery of the implant, all horizontal defects were filled with new bone, and there was no significant difference in the amount of vertical bone defect.
Conclusion: In bone defect areas, GBR with non-resorbable barriers can produce favorable results with adequate postoperative management. There was no significant difference in bone regeneration between e-PTFE and d-PTFE.
키워드
Guided bone regeneration (GBR); Expanded polytetrafluoroethylene (e-PTFE); High-density polytetrafluoroethylene (d-PTFE); Non-resorbable barrier membrane
원문 및 링크아웃 정보
등재저널 정보