Results 211 to 220 of about 28,477 (258)

Precision in Esthetics: A Case Report on Smile Line Rehabilitation through Veneers.

J Pharm Bioallied Sci
Eshmawi YT.
europepmc   +1 more source

Periodontal and prosthetic perspective of implant-supported full-arch prostheses with monolithic zirconia and porcelain fused metal restorative materials: A three-year retrospective case series.

J Indian Soc Periodontol
Durrani F, Pandey A, Muralisekar R, Agarwal S, Shilpi S, Rajak KK.   +5 more
europepmc   +1 more source

Fatigue In Modern Dental Porcelain

, 1971
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Fluorescence of dental porcelain

The Journal of Prosthetic Dentistry, 1993
This study of the fluorescence of natural enamel and of dental ceramics shows the fluorescence of ceramics not containing rare earths decreases when the color saturation increases; the fluorescence of samples of the same shade guide are not homogenous; some guides show a strong green fluorescence; and two shade guides of the same origin can present ...
G, Monsénégo, G, Burdairon, B, Clerjaud   +2 more
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Luminescence Spectra of Dental Porcelains

Journal of Dental Research, 1978
The luminescence spectra were obtained for a series of porcelain teeth and powders currently used in this country. Comparison was made between the spectra of these materials and the spectra of plastic teeth and natural tooth structures. It was found that many of the porcelain teeth and powders have strikingly different luminescence characteristics ...
W T, Wozniak, B K, Moore
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Surface finishing of dental porcelain

The Journal of Prosthetic Dentistry, 1981
Abstract A technique is presented to polish a porcelain surface whose natural glaze has been broken by grinding. The technique involves the use of a hard rubber wheel, fine wet pumice, and wet tin oxide. A comparison of the polished and naturally glazed porcelain surfaces of vacuum-fired porcelain appear similar both clinically and under an SEM.
W D, Sulik, E J, Plekavich
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Color mixing in dental porcelain

Dental Materials, 1993
For esthetic reasons, pigments and opacifiers are added to porcelains used in restorative dentistry. The purpose of this study was to use Kubelka-Munk theory (Kubelka and Munk, 1931) to predict and analyse the colors of porcelains modified by the addition of two pigments and an opacifying agent. The base porcelain was composed of 88% potassium feldspar,
W T, Wozniak, E D, Siew, J, Lim, S L, McGill, Z, Sabri, J B, Moser   +5 more
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Polished versus autoglazed dental porcelain

The Journal of Prosthetic Dentistry, 1990
This study compared the finishes on dental porcelain polished with four different polishing paste systems with oven reglazing and with a porcelain adjustment kit without a polishing paste. The polished/reglazed samples were rated according to quality of finish by independent observers and by scanning electron microscopy.
R L, Raimondo, J T, Richardson, B, Wiedner   +2 more
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