The UHP has been designed to treat disorders of the distal radio-ulnar joint (DRUJ).

It is used to treat primary osteoarthritis, post-traumatic osteoarthritis, rheumatoid arthritis, tumors and salvage of Darrach, Bowers, and Sauve-Kapandji.




  • It restores pain-free forearm rotation at the same time as any length discrepancy is corrected.

  • Stability is achieved by means of a simple soft tissue repair which is combined with a reconstruction of the triangular fibro-cartilage complex. (TFCC)

  • Allows a free range of flexion, extension, ulnar deviation and radial deviation at the ulnocarpal joint.

  • Different sized stems and heads.