Peripheral giant-cell granuloma: a review.

In the past, the terms describing giant-cell granulomas of the oral tissues have been confusing. A peripheral soft tissue lesion and a central bony lesion are now well recognised. Trauma would not appear to be an important factor in the development of these lesions. The cells from which these lesions develop are likely to arise from periosteum a lamina propria, rather than periodontal ligament, as previously believed. This paper discusses, with case reports, the importance of correct diagnosis and management of the peripheral giant-cell granuloma.