title: [Non-plaque related periodontal diseases].
abstract: Non-plaque related periodontal diseases are rather rare, and may be based on a wide range of lesions, both benign and malignant. The clinical and radiographic signs often mimic those of the common plaque-related diseases and, therefore, may significantly postpone proper diagnosis and treatment.
authors.forename: I
authors.initials: I
authors.lastname: van der Waal
authors.forename: J P
authors.initials: JP
authors.lastname: van den Bergh
mesh_terms: D003773:Dental Plaque / Q000175:diagnosis; D003937:Diagnosis, Differential; D006801:Humans; D010510:Periodontal Diseases / Q000175:diagnosis*
vernacular_title: Pathologie van het parodontium. Een overzicht van niet aan plaque gerelateerde afwijkingen.