상악동 거상술을 동반한 임플란트 식립 후 생존율에 대한 후향적 연구
The retrospective study of survival rate of implants with maxillary sinus floor elevation
유정아, 정의원, 최성호, 조규성, 김창성, 이상민, 유미경, 박필규,
소속 상세정보
유정아 ( Yoo Jung-A ) - 서울보훈병원 치과
정의원 ( Jung Ui-Won ) - 연세대학교 치과대학 치주과학교실
최성호 ( Choi Seong-Ho ) - 연세대학교 치과대학 치주과학교실
조규성 ( Cho Kyoo-Sung ) - 연세대학교 치과대학 치주과학교실
김창성 ( Kim Chang-Sung ) - 연세대학교 치과대학 치주과학교실
이상민 ( Lee Sang-Min ) - 서울보훈병원 치과
유미경 ( Yoo Mi-Kyung ) - 서울보훈병원 치과
박필규 ( Park Pil-Kyoo ) - 서울보훈병원 치과
KMID : 0363020090390030293
Abstract
Purpose: The purpose of this study is to show the total survival rate of implants with maxillary sinus floor elevation and the effects that reach the survival rate by classifying types of graft materials, implant surface, operation method, bone height.
Methods: In a total of 131 patients, 251 implants with sinus floor elevation were installed simultaneously or after regular healing. Various bone grafts (autograft, xonograft, allograft, alloplast) and implant surface (MTX-HA implant, chemical etching implant, Titanium oxide surface implant, resorbable blasting media implant, resorbable blast texturing implant, HA-coated implant) were used. All implants were investigated clinically and radiographically, being with 1 to 5 years follow- up period after installation.
Results: The survival rate of 251 implants with maxillary sinus floor elevation was 94%. The types of implant, surface, graft material, bone height have no statistically signi-ficant differencies.
Conclusions: It can be suggested that maxillary sinus floor elevation may have predictable result with various bone graft materials and implant surface.
키워드
maxillary sinus;dental implants;survival rate
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