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The effect of fibronectin-coated implant on canine osseointegration

Authors
 Sungtae Kim ; Woo-Chun Myung ; Seong-Ho Choi ; In-Seop Lee ; Hyeong-Cheol Yang ; Ui-Won Jung ; Jae-Kook Cha ; Jung-Seok Lee 
Citation
 Journal of Periodontal & Implant Science, Vol.41(5) : 242~247, 2011 
Journal Title
 Journal of Periodontal & Implant Science 
ISSN
 2503-3352 
Issue Date
2011
Abstract
PURPOSE: The purpose of this study was to characterize the osseointegration of the fibronectin-coated implant surface. METHODS: Sand-blasted, large-grit, acid-etched (SLA) surface implants, with or without a thin calcium phosphate and fibronectin coating, were placed in edentulous mandibles of dogs 8 weeks after extraction. All dogs were sacrificed forhistological and histomorphometric evaluation after 4- and 8-week healing periods. RESULTS: All types of implants were clinically stable without any mobility. Although the bone-to-implant contact and bone density of the SLA implants coated with calcium phosphate (CaP)/fibronectin were lower than the uncoated SLA implants, there were no significant differences between the uncoated SLA surface group and the SLA surface coated with CaP/fibronectin group. CONCLUSIONS: Within the limits of this study, SLA surfaces coated with CaP/fibronectin were shown to have comparable bone-to-implant contact and bone density to uncoated SLA surfaces.
URI
http://ir.ymlib.yonsei.ac.kr/handle/22282913/94611
DOI
10.5051/jpis.2011.41.5.242
Appears in Collections:
1. 연구논문 > 2. College of Dentistry > Dept. of Prosthodontics
1. 연구논문 > 2. College of Dentistry > Dept. of Periodontology
Yonsei Authors
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