HIP JOINT IMPLANT SYSTEM

BI-MENTUM™ Dual Mobility System

Product Codes:

DS45320043, DS45320045, DS45320047...

HIP JOINT IMPLANT SYSTEM

BI-MENTUM™ Dual Mobility System

Product Codes:

DS45320043, DS45320045, DS45320047...

The BI-MENTUM™ Dual Mobility System is a dual mobility system for revision hip surgery. 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. 

The BI-MENTUM™ Dual Mobility System is a dual mobility system for revision hip surgery. 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. 

Outcomes & Evidence

Dual Mobility: A Summary of Economic Outcomes

An explanation of the economic benefits of using dual-mobility hip implants vs. conventional cups.

Dual Mobility: Revision Clinical Summary

View the full clinical summary on the benefits of using dual-mobility implants vs. conventional implants in hip arthroplasty.

Features & Benefits

BI-MENTUM Head to Cup Ratio

Head-to-Cup Ratio

A larger femoral head diameter can improve range of motion, jump distance, and reduce the risk of dislocation.² The large diameter mobile liner is 6mm smaller than the outer diameter of the acetabular cup.

BI-MENTUM Range of Motion

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.

BI-MENTUM Jump Distance

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.¹

Product Specifications

Product Name The BI-MENTUM™ Dual Mobility System
Specialties Supported Hip Replacement
Material Stainless Steel cup coated plasma-sprayed titanium (150 +- 30µm) and hydroxyapatite (70 +- 20µm) with mobile polyethylene liner
Revision/ Standard Revision/Standard
Cemented/ Cementless Cemented/Cementless
Offset Standard/High Offset

Product Resources

Clinical Resources