Amol Dhopte, Libby Anderson, Greg Couzens, Mark Ross

Arthroplasty of the proximal interphalangeal joint is a relatively new procedure which involves replacing the PIP joint with a prosthesis. This procedure is often performed due to pain and weakness caused by arthritic processes such as osteoarthritis, rheumatoid arthritis and post-traumatic arthritis as well as trauma, and was developed as an alternative to more limiting treatments such arthrodesis and amputation.

Given the potential for improved/retained range of motion following arthroplasty, it is important to understand why patients are electing surgery and identify their post-operative goals. For pain management, arthrodesis, arthroplasty or amputation may be appropriate, however for individuals who would like to retain or regain range of motion, PIPJ arthroplasty, particularly for the index finger needs to be explored further.

The purpose of this study is to explore the post-operative outcomes of index finger PIPJ arthroplasty. These outcomes will be used to explore the validity of reported concerns in literature such as complication and reoperation rates, as well as reporting and comparing patient reported outcomes and range of motion.