title: [Osseointegrated implants in adolescents. A three year study].
abstract: In 15 adolescents (age 13.2 to 19.4 years) in the late dental stage implants (n = 27) were chosen to replace missing teeth due to congenital absence or trauma. The patients were followed for at least 3 years. No fixture losses occurred. Only minor loss of bone support at the fixture was observed, while adjacent tooth surfaces showed some loss. Infra-occlusion of the implant restorations was noticed in patients with residual craniofacial growth. Thus, the dental and skeletal maturation, and not the chronological age, must be taken into account to avoid infra-occlusion. Furthermore it is important to gain enough space for the fixture in the mesio-distal direction in order to avoid the risk of marginal bone loss at teeth adjacent to the implants.
authors.affiliation: Afdeling Orthodontie, Universiteit van Göteborg.
authors.forename: B
authors.initials: B
authors.lastname: Thilander
authors.forename: J
authors.initials: J
authors.lastname: Odman
authors.forename: K
authors.initials: K
authors.lastname: Gröndahl
authors.forename: B
authors.initials: B
authors.lastname: Friberg
mesh_terms: D000293:Adolescent; D000328:Adult; D016301:Alveolar Bone Loss / Q000517:prevention & control; D002508:Cephalometry; D003758:Dental Implantation, Endosseous / Q000379:methods*; D005260:Female; D005500:Follow-Up Studies; D006801:Humans; D008297:Male; D008445:Maxillofacial Development; D018677:Tooth Injuries / Q000601:surgery / Q000628:therapy*; D016388:Tooth Loss / Q000601:surgery / Q000628:therapy*