| 摘要 |
Femoral prosthesis for the articulation of a femur (11) in a corresponding acetabular seating (13) of a hip, comprising at least a femoral head (12) of a hemispherical shape, which is inserted into the acetabular seating (13), and pin means (18) which are engaged and clamped in a top portion (21) of the femur (11). The femoral head (12) is a distinct and removable component with respect to the pin means (18) and the pin means (18) are provided with, or are associated with, coupling means (15, 115) which are inserted into a mating seating (14) of the femoral head (12) in order to obtain a removable constraint between the latter and the pin means (18). <IMAGE> |
