Total knee arthroplasty in patients with severe haemophilia.

摘要

We reviewed the perioperative records of haemophiliac patients who underwent total knee replacement (TKR) over the period 1990-1999 and followed up the surviving patients. Nine knees were replaced in eight patients. Seven of the nine patients did not require blood transfusion. Mean perioperative haemoglobin drop was 2.9 g/dl. There were no significant complications. All surviving patients (eight TKRs) were reviewed clinically using a standard scoring system. The mean follow-up period was 51 months. All patients scored excellent (>90/100) in the functional category. The frequency of haemarthroses fell significantly from the rate experienced prior to TKR, and pain scores were zero.