The need for dental treatment in a group of patients undergoing treatment for malignancies other than of the head and neck.

This paper reports the findings of an audit carried out to estimate the dental needs of patients undergoing oncology therapy for malignant disease at various sites of the body. All of the subjects were in-patients on an oncology ward. Over fifty percent of the patients had dental, periodontal or mucosal disease. It was concluded that there is a need to increase the dental service provided to cancer patients to allow further co-ordination between medical, dental and nursing staff for the prevention, management and resolution of oral complications of cancer therapy.

Case report: orthodontic separators as periodontal ligatures in periodontal bone loss.

Periodontal destruction due to subgingival elastic bands was first reported in the dental literature nearly 130 years ago, and has involved over 20 cases. Destruction due to orthodontic separators used during fixed appliance therapy is a less common occurrence. A case report is presented which illustrates the severe periodontal destruction, which can occur when separators are misused. The subsequent treatment of this problem is also described. Emphasis is placed on the correct use of these orthodontic adjuncts and, appropriate monitoring of the gingival health of orthodontic patients.