Der Unfallchirurg
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The complex nature of combined fractures and soft tissue injuries of the distal femur and proximal tibia needs special attention and specific management. Distal femoral and proximal tibial fractures in young patients are usually caused by high-energy trauma. They are complicated by a high rate of systemic and local injuries to cartilage, ligaments and skin. ⋯ In 81 isolated distal femoral fractures, only 4 had a deep infection, none needed amputation, and in only 1 case did a knee arthrodesis have to be performed. The average Neer Score in 90 followed-up complex knee injuries, types 1 and 2, was 76.5 +/- 13.5 compared with 82.8 +/- 10 (out of 54 isolated distal femoral fractures). Out of 37 cases with knee dislocation, 22 (60%) had an poor result according to the Lysholm Score (average Lysholm Score 60.7 +/- 28).