title: Orthodontic extrusion with magnets: a case report.
abstract: Subgingival crown-root fractures often present clinical problems when a restorative coverage of the fracture line conflicts with the biological width. Accepted treatment options include the extrusion of the remaining root with a conventional orthodontic appliance, surgical crown lengthening of the root, or root extraction with prosthetic tooth replacement. After considering esthetics and function, orthodontic extrusion with magnets might also be a viable alternative. In this report, a simplified method of orthodontic extrusion with magnets is presented.
authors.affiliation: Department of Prosthodontics, Propaedeutics, and Dental Materials, School of Dentistry, Christian-Albrechts University, Kiel, Germany. cmehl@proth.uni-kiel.de
authors.forename: Christian
authors.initials: C
authors.lastname: Mehl
authors.forename: Stefan
authors.initials: S
authors.lastname: Wolfart
authors.forename: Matthias
authors.initials: M
authors.lastname: Kern
mesh_terms: D002985:Clinical Protocols; D005260:Female; D006801:Humans; D008280:Magnetics / Q000295:instrumentation*; D008875:Middle Aged; D050793:Orthodontic Extrusion / Q000295:instrumentation* / Q000379:methods*; D011176:Post and Core Technique; D014082:Tooth Fractures / Q000628:therapy*