Revision acetabular prosthesis BI-MENTUM™

cemented or non-cemented

Featuring four shell styles and a moderately cross-linked polyethylene liner that articulates within the inner surface of the shell to create natural movement and optimized range of motion. About This Product The BI-MENTUM™ Dual Mobility System was designed to reduce wear and enhance stability without sacrificing natural movement. The system includes: Pegs (available with Plus and Revision Shells) Screws K-Cage Features & Benefits Head to Cup Ratio A larger femoral head diameter can improve range of motion, jump distance, and reduce the risk of dislocation. The large diameter mobile liner is 6 mm smaller than the outer diameter of the acetabular cup Range of Motion The dynamic mechanism of a 3rd bearing allows the activation of the 2nd articulation with a natural, single, smooth movement and enhanced range of motion. Jump Distance By creating a larger jump distance with a larger femoral head diameter, the BI-MENTUM™ Dual Mobility System offers greater stability of the hip, helping to reduce the risk of dislocation