FEMUR COMPONENT OF A HIP JOINT ENDOPROSTHESIS COMPRISING A NON-CIRCULAR OR ECCENTRIC ABUTMENT REGION

摘要

The invention relates to a femur component (1) for a hip joint prosthesis, said component comprising a shaft (2) that can be anchored in a medullary cavity of a thighbone, and a collum (3) provided with a pivot (4) for receiving the head of a bone. The collum (3) has a non-circular cross-section in an abutment region (5) formed between the pivot (4) and the shaft (2).