Replacement of "other" joints.

: Replacement of larger joints other than the hip and knee has been relatively disappointing and remains in a developmental stage. In the small joints, initial enthusiasm for silicone rubber arthroplasty has diminished in all sites except the MCPs because of the recognition of the high frequency of silicone synovitis. Further research and development is ongoing. This article was intended to facilitate understanding of the choices of operative procedures, the types of available components, and particularly, the specifics of radiographic assessment of the success or failure of these "other" prostheses. We hope this information will be helpful in assessing postoperative radiographs, as "We only see what we look for and we only look for what we know.