“…Recently, two Letters to the Editor addressed the use of bone mesenchymal (Gonzalvez-Garcia et al, 2012) and hematopoietic (Elad et al, 2012) stem cells in the management of osteonecrosis of the jaw (ONJ), a common complication of bone anti-resorptive therapies. Clearly, bisphosphonates and denosumab are highly efficacious in controlling dysregulated bone remodeling in osteoporosis, Paget’s disease, multiple myeloma and skeletal events of cancer metastasis, however ONJ is still an unpredictable recalcitrant oral complication (Fusco et al, 2011, Stopeck et al, 2010).…”