Maxillofacial Plastic and Reconstructive Surgery

Korean Association of Maxillofacial Plastic and Reconstructive Surgeons (대한악안면성형재건외과학회)
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Clinical Study on the Alveolar Bone Repair Capacity of Dentin Matrix Block

Dentin Matrix Block의 치조골 복원 능력에 관한 임상적 연구

  • Kim, Kyung-Wook (Department of Oral and Maxillofacial Surgery, Dankook University College of Dentistry)
  • 김경욱 (단국대학교 치과대학 구강악안면외과학교실)
  • Received : 2012.11.22
  • Accepted : 2013.01.25
  • Published : 2013.01.31
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Abstract

In the oral and maxillofacial area, bone defects are created by various reasons and demand for bone grafts, while dental implant implantation has been increased consistently. To solve these problems, there has been development of autogenous tooth-bone graft material (AutoBT$^{(R)}$, Korea Tooth Bank Co., Korea), and we have collected ground reasons to substitute free autobone graft with this material in clinical use. This autogenous tooth-bone graft material is produced in powder type and block type. Block type is useful in esthetic reconstruction of the defect site and vertical and horizontal augmentation of alveolar bone because this type has high strength value, well maintained shape and is less absorbed. Therefore, the author of this study gained favorable result by grafting the block type autogenous tooth-bone graft material after dental implant implantation on the bone defects of the mandibular molar extraction site. Moreover, the author represents this case with literature review after confirming bone remodeling on the computed tomography image and by histological analysis.

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References

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