title: [Clinical and roentgenologic evaluation of the outcome of therapeutic tooth movement for occlusal adjustment].
abstract: The indication of therapeutic tooth luxation in partly impacted teeth as the only method of occlusal adjustment has up to the present been rare. It was therefore the aim of this retrospective, long-term study to include clinical and X-ray results following therapeutic molar luxation (OK 6, UK 7). After an average observation period of 5.3 years, all teeth (7) with incomplete root formation at the time of luxation were rated "successful" following molar luxation. On the other hand, only 2 out of 4 teeth were hand, only classified as "successful" following molar luxation with complete root formation. The results have shown that therapeutic tooth luxation for occlusal adjustment of partly retained molars has a high rate of success when the indication is correctly handled. Because the prognosis is determined according to the stage of root formation, the surgical approach of tooth luxation should be used solely in teeth whose root development has the 1/2 to 3/4 of the expected definitive root length and whose Foramen apicale is open at the time of operation. When an atraumatic operation technique is used, further root formation and a maintained sensibility of the pulp can be reckoned with.
authors.affiliation: Klinik und Poliklinik fůr Mund-, Kiefer- und Gesichtschirurgie, Medizinische Hochschule Hannover.
authors.forename: F W
authors.initials: FW
authors.lastname: Neukam
authors.forename: S
authors.initials: S
authors.lastname: Schultze-Mosgau
authors.forename: H
authors.initials: H
authors.lastname: Schliephake
authors.forename: H
authors.initials: H
authors.lastname: Cohnert
mesh_terms: D000293:Adolescent; D002648:Child; D005260:Female; D006801:Humans; D008297:Male; D008310:Malocclusion / Q000000981:diagnostic imaging / Q000628:therapy*; D008963:Molar / Q000000981:diagnostic imaging; D011859:Radiography; D014087:Tooth Movement Techniques / Q000379:methods*; D014097:Tooth, Unerupted / Q000000981:diagnostic imaging / Q000628:therapy*; D016896:Treatment Outcome