Liberty ATF Dual Mobility System

The dual articulation acetabular system consists of an acetabular shell and a polyethylene liner that freely rotates into the shell and positively captures the prosthetic head. This creates two articulations that share the same center: a small articulation between the metal head and the liner, and a large articulation between the liner and the metal shell. The objective of this dual articulation implant design is to maximize both implant stability and range of motion.

Not all products and options are available in all countries.  This product is not marketed/registered in United States.