Analysis of the Inorganic Component of Autogenous Tooth Bone Graft Material

作者：Kim Young Kyun; Kim Su Gwan; Oh Ji Su; Jin Seung Chan; Son Jun Sik; Kim Suk Young; Lim Soo Young

来源：Journal of Nanoscience and Nanotechnology, 2011, 11(8): 7442-7445.

DOI：10.1166/jnn.2011.4857

• Bone Graft Material
• Calcium Phosphate
• Tooth

This study was performed to identify the calcium phosphate minerals, chemical element and Ca/P ratio and to examine the surface structure of autogenous tooth bone grafting material (AutoBT) which recently developed and applied clinically as a bone graft materials. The analytical results showed that AutoBT is composed of low-crystalline hydroxyapatite (HA) and possibly other calcium phosphate minerals, which is similar to the minerals of human bone tissues. And the dental crown portion was composed of high-crystalline calcium phosphate minerals (mainly HA) with higher Ca/P ratio while the root portion was mainly composed of low-crystalline calcium phosphates with relatively low Ca/P ratio.

• 出版日期2011-8