Synovectomy of the Ankle for Hemophilic Arthropathy

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Greene, Walter B. Journal of Bone & Joint Surgery - American Volume. 1994 Jun. 76-A(6). pp 812-819. The results of five patients who had hemophilia and a history of recurrent hemarthrosis and hypertrophic synovitis and who had been managed with a synovectomy of the ankle were studied at an average age of nine years (range, four years and seven months to nineteen years). Compared with the complications encountered after synovectomy of the knee or the elbow, the rehabilitation process after synovectomy of the ankle was relatively easy, even for the three youngest children in this series. The average duration of follow-up was five years (range, one to nine years). By the latest follow-up examination, the range of motion of the ankle had increased an average of 10 degrees (range, -5 to 15 degrees). The rate of hemarthrosis episodes requiring transfusion was reduced from an average of 3.4 per month (range, 0.3 to 5.0 per month) for the six months before the synovectomy to 0.1 per month (range, zero to 0.2 per month) for the twelve months before the latest follow-up examination.