title: [Reproduction of the abutment clearance in casting fixed tooth replacements].
abstract: After casting one model with various procedures and materials, models were constructed of Duroc. the abutment distance of the Duroc model depended on the impression method and the impression material. In general, double-mix impressions were more accurate than corrective impressions. Corrective impressions could be improved by placing flow-off grooves in the primary impression.
mesh_terms: D000044:Dental Abutments; D003735:Dental Casting Technique; D003760:Dental Impression Materials / Q000494:pharmacology; D003761:Dental Impression Technique; D003765:Models, Dental
chemical_list: D003760:Dental Impression Materials
vernacular_title: Die Wiedergabe des Pfeilerabstandes bei der Abformung für festsitzenden Zahnersatz.