Coping Design for Porcelain Fused to Castable Ceramic Crown.
نویسندگان
چکیده
منابع مشابه
Porcelain fused to metal crown as an abutment of a metal-ceramic resin-bonded fixed partial denture: a clinical report.
AIM This clinical report describes a conventional resin-based fixed partial denture for a 42-year-old woman to close an edentulous space in the region of the second maxillary premolar. While the first maxillary molar had been crowned with porcelain fused to metal (PFM) system 10 years ago and the first premolar was intact and sound except for a small carious lesion in the distal aspect. The ess...
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QDT 2013 Over the last decade, laboratory procedures have changed dramatically due to the introduction of computer-aided design/computerassisted manufacture (CAD/CAM) technology. This evo lu tion began with the use of zirconia as a base material for dental restorations. Recently, the use of CAD/CAM-fabricated full-contour zirconia (FCZ) crowns for posterior teeth has become a popular restoratio...
متن کاملComparison of bond strength of a pressed ceramic fused to metal versus feldspathic porcelain fused to metal.
PURPOSE To compare the debonding/crack initiation strength (D/CIS) of a low-fusing pressable leucite-based glass ceramic (PC) fused to metal to a feldspathic porcelain (FP) fused to metal. MATERIALS & METHODS As per ISO 9693:1999, 40 rectangular metal specimens (25.0 mm x 0.5 mm x 3.0 mm) were prepared. Twenty of the specimens were cast in a base metal nickel-chromium alloy (BA), and 20 were ...
متن کاملa new design for anterior porcelain fused to metal fixed prosthetic restorations; ptu type iii
a new design for anterior fixed-partial denture (fpd) and crown is described. this article presents its advantages, disadvantages, indications and contraindications. the new design which has been exercised for 8 years provides esthetics and high strength for the restorations and the results have been satisfactory.
متن کاملEvaluation of a virtual reality simulation system for porcelain fused to metal crown preparation at Tokyo Medical and Dental University.
The use of virtual reality simulation (VRS) is a new teaching modality in dentistry, and there is scope for further research evaluating its use under different educational programs. The purpose of this study was to evaluate how VRS with or without instructor feedback influenced students' learning and skills related to porcelain fused to metal (PFM) crown preparation. In this study, forty-three ...
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ژورنال
عنوان ژورنال: Nihon Hotetsu Shika Gakkai Zasshi
سال: 1996
ISSN: 1883-177X,0389-5386
DOI: 10.2186/jjps.40.551