ABERDEEN, Scotland: Head and neck cancer is a highly debilitating disease that has profound consequences for oral function, nutrition, communication and psychosocial well-being. Dentists are central to both the early detection of these cancers as well as the treatment of the oral structures that they may affect. A newly published systematic review offers the most comprehensive overview to date of how head and neck cancer affects patients’ oral health-related quality of life (OHQoL).