[The past, present and future of diagnosis and treatment of osteoradionecrosis of the jaws].

Osteoradionecrosis of the jaw (ORNJ) is one of the most devastating complications caused by radiation therapy in head and neck region, which is among the greatest challenges within stomatology. Treatment methods have been enriched because of expanded understanding of the pathogenic mechanism of ORNJ. Meanwhile, the diagnosis and treatment of ORNJ have been uniformed and improved gradually in China, making progress on several aspects from the establishment of classification and hierarchy system and publication of the consensus on ORNJ treatment. In the present comment, the author reviewed the history and current situation of diagnosis and treatment of ORNJ and prospected the hot topics of basic, translational and clinical research.