Abstract
Patients with severe haemophilia have a tendency towards recurrent haemarthroses resulting in chronic synovitis and leading to end stage haemophilic arthropathy. From 1997 to 2001 five patients underwent sequential bilateral total knee replacement. We compared these patients with 13 haemophilic patients undergoing primary unilateral total knee replacement. One senior surgeon performed all surgery using an identical prosthesis under similar surgical and haematological conditions.
We reviewed information regarding pre-operative medical condition, antibiotic prophylaxis, blood replacement requirement and tourniquet time were all recorded. The rate of post-operative complications and economic evaluation between the two cohorts was calculated. Functional results were assessed using the Hospital for Special Surgery knee scoring system both pre and postoperatively.
We have shown that complication rates following bilateral and unilateral total knee replacements are comparable and that there are no differences in the functional outcomes or complication rates between the two groups. Furthermore, we found that bilateral procedures were advantageous with respect to total rehabilitation times, length of in-patient stay clotting factor usage and cost efficiency.
The abstracts were prepared by Mr Richard Buxton. Correspondence should be addressed to him at Bankton Cottage, 21 Bankton Park, Kingskettle, Cupar, Fife KY15 7PY, United Kingdom
