BONE PROSTHESIS MATERIAL MOLDING

摘要

PROBLEM TO BE SOLVED: To provide a bone prosthesis material molding which compatibly has strength and bio-affinity and from which a free shape can be obtained. SOLUTION: An organic porous body impregnated with ceramic material slurry is burned to decompose the organic porous body to make this bone anaplerotic material molding comprising a burned porous body of a calcium phosphate compound. The organic porous body is burned in a condition external force is applied on. The molding has heterogeneous pore distribution thereby and also by using a combination of plural organic porous bodies with different density, c porous body and the fixed shafts and has plural spherical members.