Figure 1: (a) The patient appeared with an asymmetrical face with moderate swelling of the tissues in the left emi-mandibular region. The clinical aspect of our patient was similar to the necrosis of the jaws observed in workers exposed to white phosphorus and so called phossy jaw^[1]; (b) the intraoral examination revealed a wide exposure of the left emi-mandibular body, which was freely mobile protruding from the mouth