The Global AP prosthesis is a third generation implant, based on the Global Advantage system. Such prostheses are designed to replicate native humeral anatomy. The stemmed humeral component may be cemented or uncemented, and aims to reproduce native anatomy of the humerus through the use of...

The Global Advantage Shoulder Replacement System from Depuy-Synthes is a modular shoulder arthroplasty system. The stem is titanium, and the head cobalt-chrome. The system includes a glenoid component (Premieron X-linked polyethylene). A Surgical Technique can be found here .

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 EVOLVE® Modular Radial Head System from Wright is a smooth stem design radial head replacement. Modularity allows the construction of over 320 size combinations.  Results are available from Harrington (2001) who reported outcomes in 20 patients, with excellent results in 12, and...

The Elektra prosthesis is a device for the treatment of trapeziometacarpal osteoarthritis.  The bearing is metal on metal, the device is uncemented and it is indicated for both rheumatoid and osteoarthritis.  The socket comes in cobalt chrome and a bi-material (CoCr/TA6V). In a...