Prosthetic femoral range of elements for prosthetic femoral stem

This range of prosthetic femoral components comprising at least a first set of prosthetic femoral implants of discrete sizes varying from 1 to N increasingly and a second set of femoral prosthetic implants (6) of discrete sizes varying from 1 to N increasingly. Each prosthetic femoral implant belonging to the first assembly comprising a metaphyseal portion and a portion prosthetic femoral neck. Each prosthetic femoral implant (6) belonging to the second assembly comprising a metaphyseal portion (7) and a receiving cavity (9) adapted to receive a prosthetic femoral neck. The femoral prosthetic implants belonging to the first and second sets are configured such that the intraosseous space of the metaphyseal portion of a prosthetic femoral implant size X belonging to the first set is identical to the footprint of the intraosseous metaphyseal portion of a femoral prosthetic implant (6) of size X belonging to the second set, regardless of X between 1 and N.