The mid-term results of TKA in haemophilic arthropathy were satisfactory in pain relief, improved function and decreased flexion contracture. Bleeding and PJI continue to be major concerns for TKA in haemophilic arthropathy, and risk of periprosthetic fracture must be taken into account for patient education and appropriate prevention.

Open-wedge HTO should be considered in cases of HA with varus deformity in young haemophilic patients, even though inflammatory arthritis is not an optimal indication for this procedure. It can be an appropriate treatment with respect to the choice to postpone TKA.