title: [The dimensional stability of hydrophilic impression materials after application of a disinfectant].
abstract: The influence of a disinfectant solution containing glutaraldehyde on the dimensional stability of 2 alginate and 4 elastomeric impression materials has been investigated. Die models were measured using a computer-controlled method and compared to the master die to assess the three-dimensional change in the impression material. After an immersion time of 10 min, a dimensional change did not occur. When using immersion times longer than 10 min, the accuracy of the alginate materials was generally more affected by the disinfecting solution than that of the elastomeric impression materials.
authors.affiliation: Zentrum für ZMK der Philipps-Universität Marburg.
authors.forename: R
authors.initials: R
authors.lastname: Stoll
authors.forename: F
authors.initials: F
authors.lastname: Segschneider
authors.forename: V
authors.initials: V
authors.lastname: Stachniss
authors.forename: R
authors.initials: R
authors.lastname: Jürgensen
mesh_terms: D000464:Alginates / Q000737:chemistry; D003760:Dental Impression Materials / Q000737:chemistry*; D005976:Glutaral / Q000737:chemistry*; D012826:Silicone Elastomers / Q000737:chemistry
chemical_list: D000464:Alginates; D003760:Dental Impression Materials; D012826:Silicone Elastomers; D005976:Glutaral
vernacular_title: Zur Formhaltigkeit hydrophiler Abformmaterialien nach Behandlung mit einem Desinfektionsmittel.