The present invention provides a porous bone filling material, comprising a porous rigid housing that can be absorbed and metabolized and defines an interior space and a fibrous filling material disposed in the interior space. The porous bone filling material has a better mechanical strength and can support the pressure on the damaged part of bones to avoid being damaged twice. The porous bone filling material is porous and can provide an environment suitable for bone cells to attach on and to grow so as to enhance the growth of the bone cells. Furthermore, the porous rigid housing of the porous bone filling material a the function of protecting the fibrous filling material to prevent the fibrous filling material from being flushed away by biological fluids of a living body, making the fibrous filling material loosened, displaced or washed away, resulting in losing the effect as bone cell attachment and growth template.本發明提供一種多孔性骨填補材,包含一可被吸收代謝的多孔性硬質殼體,界定出一內部空間;及一設置於該內部空間中的纖維狀填充物。該多孔性骨填補材具有較佳機械強度,可支撐骨缺損部位所承受的壓力,避免二次傷害。且該多孔性骨填補材具有多孔性,可提供一合適於骨骼細胞貼附並生長的環境,繼而提升骨骼細胞生長量。再者,該多孔性骨填補材中的多孔性硬質殼體具有保護該纖維狀填充物的功能,可避免該纖維狀填充物被生物體的體液沖刷,繼而使得該纖維狀填充物變得鬆散、位移或流失,導致失去做為骨骼細胞貼附並生長的模板效果。
