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MatOrtho Limited
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Medical Professionals

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17 April 2018 | We are delighted to tell you that A.Prof Bill Walter will be presenting at the World Arthroplasty Conference i...
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19 March 2018 | Innovations is an award-winning television series hosted by actor, director and environmentalist, Ed Begley ...
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Total Metacarpophalangeal ReplacementTM

The TMPR™ aims to replicate an anatomical MCP joint and offer a restored range of motion and near-normal function to patients.

The spherical metacarpal bearing provides close to normal movement in the MCP joint and maintains full conformity throughout ROM. The metacarpal head has a groove to stabilise the extensor mechanism and side panels to protect the collateral ligaments. Offset stems correspond to the insertion points of the collateral ligaments and provide a stabilising action during flexion-extension. Long-term fixation is achieved with locking barb-action fins and decoupled stress transfer.

The TMPR™ has been in clinical use since 1994. Data shows that the device:

  • Offers relief from pain [1];
  • Improves range of active movement to that required for activities of daily living [1];
  • Enables the achievement of a strong, stable grip [1];
  • Is reported by patients to restore near normal function [1];
  • Has minimal reported intraoperative and postoperative complications [1].


    Natural movement without compromise


  1. Harris D. and Diaz JJ. Five-year results of a new total replacement prosthesis for the finger metacarpo-phalangeal joints. Journal of Hand Surgery (British and European Volume). 2003; 28B (5): 432–438




Company registered in England. MatOrtho Limited
Company No. 07323441 | VAT No: GB 104 6192 42

Registered Offices:
MatOrtho Limited, 13 Mole Business Park, Randalls Road, Leatherhead, Surrey,
United Kingdom, KT22 7BA