Archives of orthopaedic and trauma surgery
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Sixty-eight patients with seventy-one total wrist fusions were retrospectively reviewed with a mean follow-up of 11.7 years. The main purpose of this study was to determine long-term functional results and define possible reasons for remaining pain. Except one asymptomatic non-union, all wrist fusions united. ⋯ Most patients complained about remaining pain during strong activities with a mean VAS of 4/10 that could not further been defined on clinical or radiological examinations. Patients with more than two previous operations had a significant worse outcome concerning the modified Mayo wrist score [≤ 1 operation mean 61 points vs. ≥ 2 operations mean 56 points (Mann-Whitney U test: p = 0.009)] and PRWE-G [≤ 1 operation mean 27 points vs. ≥ 2 operations mean 37 points (t test: p = 0.047)] and furthermore a downward trend for worse DASH [≤ 1 operation mean 265 points vs. ≥ 2 operations mean 35 points (t test: p = 0.086)] results. Despite the loss of wrist motion and remaining pain, patients were highly satisfied with the long-term result and 93% would undergo the operation again.