Optimised hybrid liner

There is not just one direction in dislocation. With Trinity Dual Mobility it is possible to orientate the liner to get maximum coverage where required

Optimized hybrid liner

Eccentricity mechanism

The self centring mechanism is designed to avoid premature impingement and wear

Self centering mechanism diagram

Extraction as easy as insertion

Liner extraction can be difficult  but with Trinity Dual Mobility extraction is as easy as insertion thanks to the engineered taper and feature added in the liner

Extraction feature in the liner

Cup preserving

If dislocation occurs with a previous ceramic or polyethylene liner, then just replace the bearing with the Dual Mobility system

Dual mobility implant continuum

A gold standard dual mobility cup designed to decrease the risk of dislocation

  • Standard motion covered by the small articulation (metallic or Biolox® delta)
  • Extreme motion covered by the large articulation (PE liner)

Anti-dislocation features

  • 3mm cylindrical extension of the hemisphere to increase jump distance and create an artificial wall
  • Self-positioning insert reducing stem neck impingement
  • PE liner chamfering to increase small articulation range of motion

Ant-dislocation feature - 3mm cylindrical extension

Full range from primary to revision

  • Cementless or cemented range
  • Flanges and hook options available
  • Reinforcement ring dedicated to cemented version
  • MIS instruments available

TGA approval pending.

Important: Not all products are available or cleared for distribution in all international markets. For more details please contact us.


Product Information

  • Technical summary

    Technical summary

  • Surgical Technique

    Surgical Technique