Social exclusion (or marginalization) is social disadvantage and relegation to the fringe of society.It is a term used widely in Europe, and was first used in France. It is used across disciplines including education, sociology, psychology, politics and economics.ocial exclusion (or marginalization) is social disadvantage and relegation to the fringe of society.
Bisphosphonate-related osteonecrosis of the jaw (BRONJ) is thought to be caused by trauma to dentoalveolar structures that have a limited capacity for bone healing due to the effects of bisphosphonate therapy. See the image below. Exposed, necrotic bone in the left anterior maxilla.
Patients at risk for developing osteonecrosis of the jaw include: 1  Patients receiving radiation therapy to the head and neck to treat cancer. 2  Patients on long-term steroid therapy. 3  Certain cancer patients with metastasis to the bone who use IV Bisphosphonates to decrease pain and the risk of bone fracture.