A Direct Refractory Die Technique for Cast Gold Restorations
نویسندگان
چکیده
منابع مشابه
Marginal Gap of Milled versus Cast Gold Restorations.
PURPOSE This in vitro study evaluated and compared the vertical marginal gap of cast and milled full coverage gold copings using two margin designs (chamfer and chamfer bevel) before and after fitting adjustments. MATERIALS AND METHODS Ten impressions were made of two metal master dies (one chamfer margin, one chamfer-bevel margin) and poured twice in Type IV stone. The 20 subsequent casts wi...
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ژورنال
عنوان ژورنال: Operative Dentistry
سال: 2017
ISSN: 0361-7734,1559-2863
DOI: 10.2341/15-290-t