title: The spider screw for skeletal anchorage.
authors.affiliation: Department of Orthodontics, Boston University School of Dental Medicine.
authors.forename: B Giuliano
authors.initials: BG
authors.lastname: Maino
authors.forename: John
authors.initials: J
authors.lastname: Bednar
authors.forename: Paolo
authors.initials: P
authors.lastname: Pagin
authors.forename: Paola
authors.initials: P
authors.lastname: Mura
mesh_terms: D001863:Bone Screws; D003970:Diastema / Q000628:therapy; D005260:Female; D006801:Humans; D008310:Malocclusion / Q000628:therapy; D008312:Malocclusion, Angle Class II / Q000628:therapy; D008875:Middle Aged; D016382:Orthodontic Appliance Design; D009967:Orthodontic Appliances; D014087:Tooth Movement Techniques / Q000295:instrumentation*