| 자가치아골이식재를 이용한 골이식술의 임상적 평가 |
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김영균 |
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분당서울대학교병원 구강악안면외과 |
| Development of autogenous teeth bone graft material and clinical evaluation |
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Young-Kyun Kim |
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Department of Oral and Maxillofacial Surgery, Section of Dentistry, Seoul National University Bundang Hospital |
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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. |
| Key Words:
autogenous tooth bone graft material;GBR;sinus bone graft; |
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