Self-locking acetabular cup for a cotyloid prosthesis, especially for a coxofemoral prosthesis.

摘要

The acetabular cup (15) has, recessed in the convex part (19) of its outer surface, at least three grooves (27) designed for its positioning, in a bayonet-type fitting, on an equal number of pins (28) previously implanted for this purpose in the osseous cavity (14) to be equipped. Application in particular to coxofemoral prostheses. <IMAGE>