title: [Follow-up study of accuracy of fit of crowns, prepared for phantom head under practice conditions].
abstract: Mesial, distal, oral and vestibular measurement of fissure spaces in 39 crowns and 51 bridges (divided with interlock-connection) made in the context of propedeutic instruction showed a mean marginal discrepancy of 62-90 microns in a range of 30-160 microns. A simple method to evaluate the fissure space was described. In actually discussion the results would be helpful to determine criterions for quality on fixed restorations.
authors.affiliation: Heinrich-Heine-Universität Düsseldorf, Westdeutsche Kieferklinik, Zentrum für Zahn-, Mund- und Kieferheilkunde.
authors.forename: U
authors.initials: U
authors.lastname: Schrader
authors.forename: B
authors.initials: B
authors.lastname: Kordass
mesh_terms: D003442:Crowns; D003779:Denture Design; D004497:Education, Dental; D006801:Humans; D003765:Models, Dental; D011476:Prosthodontics / Q000193:education*; D013499:Surface Properties
vernacular_title: Nachuntersuchung zur Passgenauigkeit von Kronen, die im Phantomkopf unter praxisnahen Bedingungen hergestellt wurden.