abstract |
An intramedullary anchoring stem ( 7 ) for an orthopaedic implant head. The stem is in one piece, is made of biocompatible material and is movable in relation to the head, with which it has connecting means ( 16 ), and it has a truncated or substantially truncated peg shape ( 11 ) at least partially recessed ( 21 ) longitudinally, and parallel or substantially parallel to the dorso-palmar plane ( 22 ). |