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Abstract
Natural hard tissues such as bone, enamel, and dentin are calcified tissues accompanied by some organic components. The tooth has a high percentage of mineral tissue, basically consisting of calcium phosphates like hydroxyapatite. In this article, the design and application of two bioceramics consisting of various calcium phosphates are described. Calcium phosphate phases were synthesized from eggshells. Some physicochemical properties were taken into account to produce a balanced blend of biomimetic phosphates. Two of these mixtures were applied in Wistar rats' premolars. The biological acute and chronic pulpal response was evaluated. This preliminary assessment indicates the feasibility of pursuing further studies on these composite materials for human use.
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References
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