Improvements in assemblies femoral stem and acetabular of total hip replacements.

摘要

Improvements in assemblies femoral stem and acetabular total hip prosthesis, consisting of using titanium implantable alloy TA6V4-ELI in the various components of total hip prosthesis, and the use (of cementless prostheses, coating the surface contacting the bone with ceramic or osteoconductive; morphologically adapted cementless acetabular cup, so that respect the "ogival '' form of the human acetabulum, and using a pair of rubbing metal-ceramic, metal-ceramic obtained projection "plasma torch ''.