The Solar radial head replacement from Stryker is a cobalt-chrome radial head replacement intended for use after communited fracture, rheumatoid arthritis or post-traumatic disease of the radio-humeral joint. It comes in a range of sizes. We are not aware of published results for this device.

The ExploR® modular radial head replacement from Biomet is indicated for degenerative or post-traumatic conditions of the radio-humeral joint. The head and stem can be assembled in-situ allowing for preservation of the radial collateral ligament. Fully interchangeable head and stem parts...

The MoPyC (Modular Pyrocarbon Radial Head Prosthesis) from Tornier is an anatomic modular prosthesis comprising three components: a head, neck and stem with controlled expansion. The latter expands in the radial canal in order to optimise fixation. The neck has a 15 degree angulation to ensure...

The LINK Radius Head Component is a radial head replacement indicated for fracture of the radial head. It is manufactured from COCrMo and available in four sizes. The head is highly polished. 

The rHead Recon radial head replacement from Small Bone Innovations is a more flexible variant of the rHead, with a ball and socket articulation between the stem and the radial head component, which improves alignment with the capitellum.