title: [The long-term observation of alveolar bone blood flow during tooth movement with the aid of skeletal scintigraphy in an animal model].
abstract: We observed in eleven dogs the blood flow in the alveolar bone during the tooth movement with the bone scintigraphy for one year. Additional we used for histological evaluation polychrome sequence marking and for improving of therapy electrostimulation. There is a correlation between tooth movement and blood flow. Four to six weeks after beginning tooth movement and blood circulation are reduced although the applied force was continuous all the time. This is an advice for stress interruption during treatment. Electrostimulation improves the conditions for tissue regeneration because the lifetime of osteoblasts is prolonged.
authors.affiliation: Poliklinik für Kieferorthopädie, Zentrum für Zahn-, Mund- und Kieferheilkunde an der Medizinischen Akademie, Carl Gustav Carus, Dresden.
authors.forename: W
authors.initials: W
authors.lastname: Harzer
authors.forename: D
authors.initials: D
authors.lastname: Seifert
authors.forename: R
authors.initials: R
authors.lastname: Wobst
mesh_terms: D000469:Alkaline Phosphatase / Q000097:blood; D000539:Alveolar Process / Q000098:blood supply* / Q000000981:diagnostic imaging; D000818:Animals; D003116:Color; D004285:Dogs; D004599:Electric Stimulation Therapy / Q000295:instrumentation; D008334:Mandible / Q000098:blood supply / Q000000981:diagnostic imaging; D008437:Maxilla / Q000098:blood supply / Q000000981:diagnostic imaging; D019736:Prostheses and Implants; D011877:Radionuclide Imaging; D012039:Regional Blood Flow; D013669:Technetium Tc 99m Medronate; D013997:Time Factors; D014087:Tooth Movement Techniques
chemical_list: D000469:Alkaline Phosphatase; D013669:Technetium Tc 99m Medronate
vernacular_title: Langzeitbeobachtung der alveolären Knochendurchblutung während der Zahnbewegung mit Hilfe der Skelettszintigraphie im Tiermodell.