Effects of BMP-2 on the osteogenic differentiation of bone marrow stem cells in fibrous dysplasia.

In patients with FD, stem cells in affected bone are influenced by the mutation, resulting in weak bone formation with the proliferation of immature osteogenic cells. Current treatment of FD involves surgical removal of excess bulk lesions, which can cause facial disfigurement. Our results suggest that BMP-2 application is a good adjunctive modality to the surgical treatment of patients with FD.