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KMID : 0362720110490030159
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Journal of the Korean Dental Association
2011 Volume.49 No. 3 p.159 ~ p.169
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Development of autogenous teeth bone graft material and clinical evaluation
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Kim Young-Kyun
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Abstract
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The author have been conducting research on the development of biomaterials using human teeth since 1993, and we recently reported the results of several of our advanced studies. Based on previous studies, new bone graft material using autogenous tooth(AutoBT) was developed. The author performed implant placement combined with GBR and sinus bone graft using AutoBT during the period of June 2009 to September 2009. During the postsurgical healing period, clinical and radiological evaluations were performed. For patients who consented to histological testing, tissue samples were obtained and histological examination was performed two months and four months after GBR and four months after sinus bone graft. Serious complications pertinent to bone graft materials were not observed, and it was shown that the level of the crestal bone in the vicinity of implants was relatively well maintained. In histologic examination after two months and four months, favorable new bone formation was observed.
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KEYWORD
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autogenous tooth bone graft material, GBR, sinus bone graft
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