Abstract: The present invention provides a bone cement composition. The bone cement composition includes a developing particle, an acrylic polymer, and an acrylic monomer, wherein a specific surface area of the developing particle is in a range from about 0.1 m2/g to about 5 m2/g. The present invention further provides a bone cement composition kit. The bone cement composition kit includes a power component and a liquid component, respectively stored in separate containers, wherein the power component includes a developing particle and an acrylic polymer, and the liquid component includes an acrylic monomer. A specific surface area of the developing particle is in a range from about 0.1 m2/g to about 5 m2/g.

Abstract: The present invention provides a bone cement composition kit. The bone cement composition kit includes a bone matrix component and a hydrogel component, respectively stored in separate containers, wherein the bone matrix component includes a bone matrix, the hydrogel component includes an acrylic polymer and an acrylic monomer. A ratio of the bone matrix component to the hydrogel component is in a range from about 1:2 (mL/mL) to about 1:50 (mL/mL).