| 摘要 |
<p>Disclosed is a bone prosthetic material that is capable of preventing detachments as a result of differences in the thermal expansion rate of a plurality of members, and that facilitates the insertion of bone replacements while maintaining bone replacement capabilities. The bone prosthetic material (1) being utilized is equipped with a plurality of prosthetic material pieces (11, 12) that comprise bioabsorbable materials with differing absorption rates and that are mutually adjacent and connected, and has mutually connected joints (14) disposed on the connecting surface (13) of the prosthetic material pieces (11, 12) that connect both prosthetic material pieces (11, 12) while regulating displacement in a direction along the connecting surface (13).</p> |
