Non-operative treatment of flexion contracture of the knee in haemophilia.

For the non-operative treatment of flexion contracture of the haemophilic knee we have used serial casting and wedging in 58 patients, and extension/de-subluxation orthoses in 13 patients. On average it was possible to achieve -5 degrees of extension by 4 weeks, with only a little improvement in the following 4 weeks. The short--to medium-term results using either the extension/de-subluxation hinges or serial casting were similar. Both methods have been shown to result in significant improvement in joint contracture.