title: [Retention of deciduous teeth in the dental arch and eruption of permanent teeth. Nine clinical cases].
abstract: The paper describes the aetiopathogenetic causes of the persistence of deciduous teeth in the arch with a report on nine clinical cases of ankylosis. It is important to evaluate the overall problem because malocclusion damage may require lengthy orthodontic treatment.
authors.forename: G
authors.initials: G
authors.lastname: Dirodi
authors.forename: M
authors.initials: M
authors.lastname: Bellezza
authors.forename: M
authors.initials: M
authors.lastname: Genta
mesh_terms: D000293:Adolescent; D000328:Adult; D000844:Ankylosis; D002648:Child; D002675:Child, Preschool; D006801:Humans; D008310:Malocclusion / Q000517:prevention & control; D014078:Tooth Eruption; D014094:Tooth, Deciduous / Q000002:abnormalities / Q000473:pathology*
vernacular_title: Persistenza dei denti decidui sulle arcate dentarie ed erezione dei denti permanenti.