Interposition arthroplasty is a salvage procedure for patients with severe osteoarthritis of the elbow where conservative treatment failed. It is mostly performed in younger patients where total joint replacement is contraindicated and an arthrodesis is unattractive. Although one of the oldest reconstructive options for elbow arthritis, the procedure is not without complications. There are only a few case series described in the literature. The purpose of our study is to review our cases and report their outcome. We retrospectively reviewed 18 consecutive cases of interposition arthroplasty between 2001 and 2010. 2 cases were excluded due to incomplete records. The mean patient age was 41.3 (19.4–58.6) years at time of surgery. The primary diagnosis was post-traumatic osteoarthritis in 11 cases and inflammatory osteoarthritis in 5 cases. The mean follow up was 4.7 (0.4–10) years. Pre- and post-operative pain and function was evaluated using the Visual Analogue Scale (VAS) and Mayo Elbow Performance Score (MEPS). The complications and the number of re-operations and revisions were recorded.Purpose:
Method.
The purpose of the study was to determine the rate of conversion from RSA to THR in a number of Canadian centers performing resurfacings Retrospective review was undertaken in 12 Canadian Centers to determine the rate of revision and reason for conversion from RSA to THR. Averages and cross-tabulation with Chi-Squared analysis was performed. kaplan Meier survivorship was calculated.Purpose
Method
