The definite treatment of closed or compound fractures of the long bones in polytrauma patients, who had been treated by bridging external fixation during the damage control phase is challenging, especially if it is performed delayed when the risk of infection is increased. In such cases the use of ring type external fixators seems to be a good choice.

During the last two years (mean FU 16 months), 22 Polytrauma patients with fractures of the long bones were treated with the use of ring type external fixators as the definite method. Multiplanar reduction at the fracture site could be achieved with this method. 14 patients had a high ISS score in the emergency department. 14 had sustained fracture of the femur while the remaining 8 patients had suffered a tibial fracture.

In all but one patient the bone union was achieved in a mean time of 19 months. In a patient with a tibial fracture where a bone defect the bone union was accomplished with bone grafting and the use of growth factors. No complications or loss of reduction were seen, while local signs of infection at the site of half pins insertion in three patients were subsided with administration of local antibiotics.

The definite treatment with ring type external fixators of long bone fractures in polytrauma patients seems to be a very good choice. Bone consolidation with no evidence of bone infection was achieved in all patients. while low rate of complications were seen