title: [A case of appendicular supplementary root with external root resorption].
abstract: The case of a lateral maxillary incisor with a supplementary root fractured by external root resorption, is presented. The role played for the periodontal disease is shown in the clinical and radiographic achievements, and their implications in the pulpal disease. Endodontic therapy was performed and the diagnosis confirmed in the specimen histological research.
authors.affiliation: Facultad de Medicina y Odontología de Santiago de Compostela.
authors.forename: J
authors.initials: J
authors.lastname: González Bahillo
authors.forename: A
authors.initials: A
authors.lastname: Martínez Insua
authors.forename: P
authors.initials: P
authors.lastname: Varela Patiño
authors.forename: P
authors.initials: P
authors.lastname: Rivas Lombardero
authors.forename: F
authors.initials: F
authors.lastname: Paz Pumpido
mesh_terms: D006801:Humans; D007180:Incisor / Q000002:abnormalities; D008297:Male; D008875:Middle Aged; D010518:Periodontitis / Q000150:complications; D012390:Root Canal Therapy; D012391:Root Resorption; D014082:Tooth Fractures / Q000209:etiology; D014092:Tooth Root / Q000002:abnormalities*
vernacular_title: Raíz supernumeraria con reabsorción radicular externa. Caso clinico.