[Knee arthrodesis performed with intramedullary nailing technique in failed total knee replacement--a preliminary report].

Knee arthrodesis is the method of choice in treatment of failed total knee replacement. It is recommended when revisory total knee replacement is impossible. The authors present 2 cases of knee fusions using intramedullary nails after prosthesis loosening (1 aseptic, 1 septic). In both cases good results were achieved, with no complications observed during convalescence.