Abstract
Reconstructions of large lesions or defects often require a bone graft or a bone substitute to promote healing. In common practice the reconstruction of a bone defect is dependent on the site and size of the lesion: in long bones intercalary defects may be managed with Ilizarov technique of bone transport and distraction osteogenesis or the use of a free or pedicled vascularized bone graft, or with Masquelet technique. For cavitary defects the available surgical options include autograft, allograft or xenograft or the use of synthetic scaffolds to promote bone regeneration. In order to promote a faster bone healing tissue engineering proposed the application of enriched graft to fill bone defects. The employment of enriched bone graft has been our choice in the last years to fill contained defects following curettage of a pseudotumoral lesion of bone. We report our clinical experience in terms of safety and success of these procedures at a long-term follow up.