title: The modified Herbst appliance: a review of principles and a new technique for the 1990's.
authors.forename: D J
authors.initials: DJ
authors.lastname: Snodgrass
mesh_terms: D003442:Crowns; D001840:Dental Bonding; D006801:Humans; D008312:Malocclusion, Angle Class II / Q000628:therapy; D016382:Orthodontic Appliance Design / Q000639:trends*; D017289:Orthodontic Appliances, Functional / Q000145:classification / Q000639:trends*; D016910:Orthodontic Brackets; D010353:Patient Education as Topic; D018579:Patient Selection