임프란트 식립을 위한 골이식재
Bone Grafting Materials for Implant Placement
김진하, 김수관, 오지수,
소속 상세정보
김진하 ( Kim Jin-Ha ) - 조선대학교 치의학대학원 구강악안면외과학교실
김수관 ( Kim Su-Gwan ) - 조선대학교 치의학대학원 구강악안면외과학교실
오지수 ( Oh Ji-Su ) - 조선대학교 치의학대학원 구강악안면외과학교실
KMID : 0602720110150010050
Abstract
A variety of grafting materials are available for use in implant dentistry. Sufficient bone is needed for the long-term stability of the implant, and the possibility of bone regeneration is currently more predictable than in the past. The bone materials are classified as follows: autogenous bone, allografts, xenografts, alloplasts. Autogenous bone is considered the gold standard material because of its main properties: osteogenetic, osteoinductive, osteoconductive. However, disadvantages such as unpredictable resorption and donor site morbidity have led to the need for bone substitutes. Allografts harvested from cadaver and demineralized freeze-dried bone are not only osteoconductive but also osteoinductive. Xenografts are obtained from another species and possess osteoconductive potential. Alloplasts are a bone material that is synthetic or in a natural form and possess only osteoconductive capabilities. In this article, we analyze the properties of the bone grafting materials that are currently available and discuss their efficacy in implant dentistry.
키워드
allograft; alloplast; autogenous bone; xenograft; implant
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