To demonstrate experience of bone transport arthrodesis of the knee with simultaneous lengthening in the treatment of infected peri-articular fracture fixation associated with large condylar defects. Four patients (3 male/1 female), mean age 46.5 years (37–57 y) with post-traumatic osteomyelitis involving the knee were treated by radical debridement, removal of all metalwork and frame application. Substantial condylar defects resulted (6–10 cm) with loss of extensor mechanism. Parenteral antibiotics were administered for several weeks. Two patients required muscle flaps. Bone transport was utilised to achieve an arthrodesis whilst simultaneously lengthening. In three cases a ‘peg in socket’ construct was fashioned to ensure stability of the arthrodesis.Purpose
Methods
