Hip prosthesis structure adapted for easy fitting to the patient coxo- femural articulation

摘要

This prosthesis essentially comprises a given size stem at the top portion thereto there is provided an oval cross-section seat for firmly coupling one oval end of a coupling bar, the other frustum of cone shaped end of which bears a spherical head to be coupled to a hip acetabulum, the coupling bar having a variable length and a longitudinal axis of any given angle of inclination.