The downside — porcelain can badly abrade opposing teeth causing undue wear. PFM crowns have an “esthetic” longevity of about 10 years but can lose the stains applied to make them look natural over time, particularly if the gum tissues also recede. They have a “functional” longevity of ...
The interface surface of full crowns must be correctly designed to provide effective retention of the porcelain veneer. A method for gold plating the facing surfaces was described.doi:10.1016/0022-3913(61)90151-2George T. CowgerFelix F. Woycheshin...
Explore our guide to the different types dental crowns. | Porcelain-fused-to-metal, All-Ceramic, All-Metal (gold). | Characteristics. | Advantages & Drawbacks
Clinical comparison of cast gold crowns with acrylic and with fused porcelain veneer facings. 来自 Semantic Scholar 喜欢 0 阅读量: 6 作者: T Meadows 摘要: Widespread use of the acrylic veneer crown in the past has been the result of the relatively simple fabricating technic required, the ...
(bi-cuspid to bi-cuspid) and the size of the restoration, single crowns, or three unit bridges, the alloy has sufficientstrengthto withstand normal mastication forces. The selection and mixture of base elementsindiumand zinc provided porcelain adherence and an almost transparentoxidecolor. Thus the...
odified test set-up Fracture of porcelain-veneered gold-alloy and zirconia molar crowns using a modified test set-upFracture of porcelain-veneered gold-alloy and zirconia molar crowns using a modified test set-updoi:10.3109/23337931.2015.1057825...
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1559 Compressive Loading Properties of Goldfoil Fused to Porcelain Anterior CrownsN. KHANKARI
Fracture load of titanium crowns coated with gold or titanium nitride and bonded to low-fusing porcelain. J Prosthet Dent 2011;105:164-70.Hyun-Pil Lim,Ji-Hye Kim,Kwang-Min Lee,Sang-Won Park.Fracture load of titanium crowns coated with gold or titanium nitride and bonded to low-fusing ...
R.G. CraigSchool of DentistryM.K. El-EbrashiSchool of DentistryJ.W. FarahSchool of DentistryJ DENT RESCraig RG, EI-Ebrashi KM, Farah JW. Stress distribution in photoeiastic models of transverse sections of porcelain-Tused-to-gold crowns and preparations. Journal of Dental Research 1973; ...