[Importance of adequate immobilization of the upper extremity in using the vascularized fibular graft].

The most complications in patients after the reconstruction of the bone defect of the upper extremities are the fractures of the bone graft and pseudoarthrosis on one of the graft suture with defects of humerus. These complications influence on the primary efficiency of the reconstruction and prolong the recovery period. We registered five fractures, four pseudoarthrosis and two graft angulations in the prospective study on 25 patients where the defect of humerus, radius and ulna was compensated by the vascularized fibular graft. The analysis showed four fractures on the distal part of the reconstructed humerus graft and three pseudoarthrosis on the proximal part of reconstructed ulna. All osteogenic complications, apart from angulations which did not require additional interventions were solved by spongyoplasty according to Phemisters and more efficient postoperative immobilization.