ALLOGENIC ARTICULAR CAVITY PROSTHESIS

摘要

An articular cavity prothesis comprises a block (13) extending along a central axis (9) and including a top section (14) and a base section (15), the top section having an articular bearing surface (8) extending transverse to the central axis and a supporting surface (16) opposite the articular bearing surface configured to contact a surface of a bone on which the block is to be mounted, the base section having a fixing protrusion (7) protuding outward from the supporting surface along the central axis and having a volume V, the block being formed of human tissue.