RBM 표면 임플란트와 산부식 표면 임플란트의 3년 생존율에 대한 비교 연구
3-Year Survival Analysis of RBM and Acid-Etched Surface Implants
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초록
이 연구의 목적은 임상적으로 사용되는 RBM과 산부식 임플란트의 3년 생존율을 비교, 분석하기 위한 것이다. 총 152개의 RBM 임플란트를 식립하였고, 이 중 1개의 임플란트에서 실패가 발생하였는데, 원인은 식립체의 파절이었다. 또한 총 152개의 산부식 표면 임플란트를 식립하였는데, 이 중 7개의 임플란트에서 실패를 하였으며, 원인으로는 과열, 감염, 초기고정 불량 등이었다. RBM 임플란트의 생존율은 99.34%, 산부식 임플란트의 생존율은 95.39%로 두 가지 임플란트 모두 양호한 생존율을 보였으나, RBM 임플란트에서 다소 높은 생존율을 나타내었다.
Abstract
The purpose of this study was to analyze and compare survival rates of resorbable blast media(RBM) surface and acid-etched surface implants being usually used in clinics. RBM surface implants (USII, Osstem, Busan, Korea) or acid-etched surface implants (Osseotite^®, Biomet 3i^([TM]), FL, USA) were placed in edentulous area of 140 patients between January of 2005 and March of 2007. The number of implants was 304, and 152 out of them were RBM surface implants while another 152 were acid-etched surface implants. According to the evaluation items, the survey was performed before and after the implants installations. The 3-year survival rates of both kind of implants were calculated. 1. Total of 152 RBM surface implants were placed. Among them, one implant was failed, which was implanted in the posterior mandible with D2 bone quality. The failure was resulted from fracture of the fixture. Others showed good results and survival rate of RBM surface implant was 99.34%. 2. Total of 152 acid-etched surface implants were placed. Seven implants of them were failed, thus, survival rate was 95.39%. The causes of the failures were considered as infection, overheat and the lack of initial stability. In this research, both implants showed good 3-year survival rate, although RMB surface implant represented a better result.
참고문헌 (21)
- Quirynen M, "The influence of titanium abutment surface roughness on plaque accumulation and gingivitis: Short-term observations", Int J oral Maxillofac Implants, 11, pp.169~178 (1996)
- Alvreksson T, "The long-term efficacy of currently used dental implants: A review and proposed criteria of success", Int J oral Maxillofac Implants, 1, pp.11~25 (1986)
- Hutton JE, "Factors related to success and failure rates at 3-year follow-up in a multicenter study of overdentures supported by Branemark implants", Int J Oral Maxillofac Implants, 10, pp.33~42 (1995)
- Martinez H, "Optimal implant stabilization in low density bone", Clin Oral Implants Res, 12, pp.423~432 (2001)
- Piattelli M, "Bone response to machines and resorbable blast material titanium implants: An experimental study in rabbits", J Oral Implantol, 28, pp.2~8 (2002)
- Trisi P, "Bone-implant co ntact and bone quality: Evaluation of expected and actual bone contact on machined and osseotite implant surface", Int J Periodontics Restorative Dent, 22, pp.533~545 (2002)
- 최지연, "골유착성 치과 임플란트의 생존율에 관한 임상적 연구", 대한악안면성형재건외과학회지, 31(4), pp.306~313 (2009), 대한악안면성형재건외과학회
- 전혜란, "RBM 표면처리 내부연결형 비매립 임플란트의 4년 생존율과 주변골 흡수에 관한 임상 및 방사선학적 연구", 대한악안면성형재건외과학회지, 31(3), pp.237~242 (2009), 대한악안면성형재건외과학회
- Lekholm U, "Tissue-integrated prostheses", pp.199~209 (1985), Chicago: Quintessance publishing Co
- Albrektsson T, "The long-term efficacy of currently used dental implants: a review and proposed criteria of success", Int J Oral Maxillofac Implants, 1, pp.11~25 (1986)
- Buchs AU, "Interim clinical study report :a threaded, hydroxyapatite-coated implant- five-year post-restoration safety and efficacy", J Oral implantol, 21, pp.266~274 (1995)
- Wennerberg A, "Torque and histomorphometric and removal torque study of screw- shaped titanium implants and 75um sized particles of Al2O3", J Biomed Mater Res, 30, pp.251~260 (1996)
- Buser D, "Influence of surface characteristics in bone integration titanium implants. A stomor phometic study in miniature pigs", J Biomed Mater Res, 25, pp.889~902 (1991)
- Maurizio P, "Bone reponse to machined and resorbable blast material titanium implants: An experimental study in rabbits", Oral implantol, 28, pp.2~8 (2002)
- Piattelli M, "Bone response to machines and resorbable blast material titanium implants: An experimental stydy in rabbits", J Oral Implantol, 28, pp.2~8 (2002)
- Sanz A, "Experimental study of bone response to a new surface treatment of endosseous titanium implants", Implant Dent, 10, pp.126~131 (2001)
- Sullivan DY, "Preliminary results of a multicenter study evaluating a chemically enhanced surface for machined commercially pure titanium implants", J Prosthet Dent, 78, pp.379~386 (1997)
- Klokkevold PR, "Osseointegration enhanced by chemical etching of the titanium surface. A torque removal study in the rabbit", Clin Oral Implants Res, 8, pp.442~447 (1997)
- Wong M, "Effect of surface topology on the osseointegration of implantmaterials in trabecular bone", J Biomed Mater Res, 29, pp.1567~1575 (1995)
- Nishimura K, "Periodontal parameters of osseointegrated dental implants. A 4-year controlled follow-up study", Clin Oral Implants Res, 8, pp.272~278 (1997)
- Testori T, "A prospective multicenter clinical study of the Osseotite implant: four-year interim report", Int J Oral Maxillofac Implants, 16, pp.193~200 (2001)