title: Three-dimensional on-screen virtual models.
authors.forename: T J
authors.initials: TJ
authors.lastname: Marcel
mesh_terms: D006801:Humans; D021621:Imaging, Three-Dimensional; D016247:Information Storage and Retrieval; D020407:Internet; D003765:Models, Dental; D009970:Orthodontics / Q000379:methods*; D014584:User-Computer Interface