title: Decoronation: how, why, and when?
abstract: Decoronation is a surgical method for treating ankylosed incisors in children and adolescents. The crown and root filling are removed, leaving the root in situ to be resorbed and covered with a mucoperiosteal flap. Early loss of a permanent tooth leads to loss of alveolar bone, especially in buccopalatal width. Decoronation preserves not only the width of the ridge but also the vertical height.
authors.affiliation: Department of Paediatric Dentistry, Eastmaninstitutet, Stockholm, Sweden. barbro.malmgren@telia.com
authors.forename: B
authors.initials: B
authors.lastname: Malmgren
mesh_terms: D000293:Adolescent; D000539:Alveolar Process / Q000254:growth & development; D002648:Child; D003818:Dentition, Mixed; D016379:Denture, Partial, Fixed, Resin-Bonded; D005260:Female; D006801:Humans; D007180:Incisor / Q000601:surgery*; D008297:Male; D011670:Pulpectomy; D020254:Tooth Ankylosis / Q000209:etiology / Q000601:surgery*; D019228:Tooth Crown / Q000601:surgery*; D018677:Tooth Injuries / Q000150:complications