| 摘要 |
PROBLEM TO BE SOLVED: To provide a sheet-like bone prosthetic material high in osteoinductivity in a living body, having moderate strength and elongation and excelling in operability in filling.SOLUTION: The sheet-like bone prosthetic material holds a granular calcium phosphate compound with an average grain size of 100-3,000 μm to the surface of a sheet-like biodegradable polymer with a thickness of 0.02-3 mm without communication small holes with a hole diameter of 5-50 μm. A method for manufacturing the sheet-like bone prosthetic material includes scattering the granular calcium phosphate compound with the average grain size of 100-3,000 μm on the surface of the sheet-like biodegradable polymer in a process for manufacturing the sheet-like biodegradable polymer by drying a solution in which a biodegradable polymer is dissolved, without freezing the solution. |
