Arthroplasty of the proximal interphalangeal joint using the Sutter implant for traumatic joint destruction

We report the functional results in a series of 21 Sutter arthroplasties fo r post-traumatic arthritis with an average follow-up of more than 2 years. The dorsal approach was used in every case. Pain was always present preoper atively and mobility was reduced to an average range of motion of 15 degree s, Postoperatively, pain was absent in 18 cases. The average active range o f motion was 55 degrees, There were two fractures of implants. Although the follow-up is limited, the Sutter arthroplasty has given results that are s imilar to, or better than, those reported for other techniques.