Accuracy of different materials used in impressions for fixed partial dentures
نویسندگان
چکیده
Background: There are several elastic impression materials available for dental use. The present study evaluated accuracy of different used in impressions fixed partial dentures.Materials & Methods: A master model partially edentulous mandibular left hemi-arch segment was used. Custom trays were prepared with auto-polymerizing acrylic resin and taken using alginate elastomeric stone casts formed. For the silicones, techniques compared. Results: mean discrepancies between tooth edges group I 0.38 mm, II 0.20 III 0.15 mm IV 0.34 mm. difference significant (P
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ژورنال
عنوان ژورنال: International journal of applied dental sciences
سال: 2022
ISSN: ['2394-7489', '2394-7497']
DOI: https://doi.org/10.22271/oral.2022.v8.i1b.1581