Dimensional Accuracy of Stone Casts Obtained with Multiple Pours into the Same Mold
نویسندگان
چکیده
منابع مشابه
Dimensional Accuracy of Stone Casts Obtained with Multiple Pours into the Same Mold
Aim. The aim of the present study was to compare the dimensional accuracy of stone casts obtained with vinyl polysiloxane molds through the double-impression technique with three pours into the same mold. Methods. A stainless steel master model was constructed simulating a three-unit fixed prosthesis. Twelve impressions were taken of this master model with addition silicone, using the double-im...
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AIM The aim of the present study is to compare the various elastomeric impression materials in terms of accuracy and dimensional stability, with respect to obtaining multiple casts from a single elastomeric impression at various times of pours. MATERIALS AND METHODS Three master dies were prepared for the impression making, two of these were made of brass containing a central hole with underc...
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ژورنال
عنوان ژورنال: ISRN Dentistry
سال: 2012
ISSN: 2090-438X
DOI: 10.5402/2012/730674