title: [The planning of the design of combined crowns with regard to tooth display during conversation and smiling].
abstract: Analysis of the type of teeth crown exposure in talking and smiling, carried out in 798 subjects, has shown that the perigingival third of the crowns is not exposed in the majority of the examinees. This permitted employment of cast combined crowns with wide perigingival metal rims to support the clasp dentures to make them look better when supplying 73 patients with partial removable dentures.
authors.forename: V I
authors.initials: VI
authors.lastname: Bulanov
authors.forename: V N
authors.initials: VN
authors.lastname: Strel'nikov
mesh_terms: D003442:Crowns; D016734:Dental Clasps; D003779:Denture Design; D003832:Denture, Partial, Removable; D004955:Esthetics, Dental; D006801:Humans; D012904:Smiling; D013060:Speech
vernacular_title: Planirovanie konstruktsii kombinirovannykh koronok v zavisimosti ot obnazheniia zubov pri razgovore i ulybke.