title: Radiological features of the periodontium in health and disease--a review.
mesh_terms: D000539:Alveolar Process / Q000000981:diagnostic imaging; D006801:Humans; D008722:Methods; D010510:Periodontal Diseases / Q000000981:diagnostic imaging*; D010519:Periodontium / Q000000981:diagnostic imaging*; D011859:Radiography; D014092:Tooth Root / Q000000981:diagnostic imaging