Necrotising periodontal diseases: an update on classification and management.

Necrotising periodontal diseases can present with significant morbidity and, whilst unusual, they are not entirely uncommon in primary care. With this in mind, members of the dental team should be aware of relatively recent changes to the classification and management of these diseases to optimise patient outcomes. Similarly, understanding the bacteriology, patterns of tissue breakdown, and management and maintenance of these conditions will allow clinicians to manage these diseases should they present.