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KMID : 0362720130510120650
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Journal of the Korean Dental Association
2013 Volume.51 No. 12 p.650 ~ p.657
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Use of Bovine-derived bone mineral (Bio-Oss Collagen®) in surgical treatment of periimplantitis: A case report
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Cho Young-Jae
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Abstract
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The aim of this study was to achieve healing of Peri-implantitis defects and hard tissue augmentation using a bovine-derived bone mineral on the defect site. Two patients were treated with the surgical approach. With a full muco-periosteal flap elevation, the implant surfaces were exposed and granulation tissue removed around the implant and between the threads. Each surface of the contaminated implant was prepared with the air-abrasive device(PerioFlow® ) for decontamination. Bovine-derived bone mineral(Bio-Oss collagen®) was then used to fill the defects and muco-periosteal flaps sutured to achieve transmucosal healing. Radiographs and clinical photographs were taken before and after 6 months of healing and an estimate of bone fill was assessed. Within the limits of the present case report, a surgical approach in treatment of peri-implantitis defects using a collagen form of bovine bone mineral was visited. Although limited, the two cases showed the stability and biocompatibility of a bovine-derived bone mineral and effectiveness of air-abrasive device(PerioFlow® ) as a decontamination method.
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KEYWORD
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Implantitis, dental implant, bone regeneration, bone substitute, bovine-derived xenograf
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