| 摘要 |
PURPOSE:To obtain an artificial bone filling material used in the treatment for femur or the like which consists of stick like core material and side member fitted around the core material, prevents the core material and the side material from relatively idle running around the axial line, and has a good contact with biological bone and a good endurance of the repaired affected part. CONSTITUTION:This filling material is provided by the method wherein side member 4 is a kind of tunnel in which hollow part 5 constitutes rough square on the transverse section and the core material 1 has a slightly smaller sized, but the same transverse section as the follow part 5, and the core material 1 is fitted in the hollow part 5 of the side material 4 in form of insertion with the side material 4 from running idle around the axial line J in relation to the core material 1 when the side member 4 is fitted around the core material 1. |
