PIN FOR ANCHORAGE OF ARTICULAR PROSTHESIS, ARTICULAR PROSTHESIS COMPRISING SAID PIN, TIBIAL COMPONENT AND ARTICULAR PROSTHESIS FOR THE KNEE COMPRISING SAID TIBIAL COMPONENT

摘要

A pin for the anchoring of articular prostheses includes a connecting portio n (4) with a prosthesis (2) and an engagement portion (5) in a hole obtained within a bone. The engagement portion (5) is at least partly deformable in a radial direction and in a resilient way, in order to allow the instantaneous blocking of the pin (1) in the hole and the primary fixing of the prosthesis (2) on the bone, so as to al low an easy primary fixing of the prosthesis by simply introducing with a pressure the connecting portion in the hole obtain ed within the bone itself.