Results 241 to 250 of about 3,030 (287)
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Radiopaque denture base materials technic dentures
Journal of Biomedical Materials Research, 1971AbstractTechnic dentures were made using composite base materials containing 30,40, and 50 weight % of a silance‐treated, readiopaque, powdered glass as the reinforcing filler and poly (methyl methacrylate) as the matrix. Dentures containing no glass were included for comparison.
H H, Chandler +2 more
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Colour effect of denture base on denture tooth materials
Journal of Oral Rehabilitation, 1988SummaryA study using a HunterLab colorimeter was conducted to determine the colour effect of denture base materials on denture tooth acrylics.The results show that denture base materials create a measurable change in the chroma of denture tooth acrylics and suggest that optimal shade selection of teeth should include a determination of the background ...
P L, Millstein, J, Harlan, D, Nathanson
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A Hydrophilic Denture Base Resin
Journal of Dental Research, 1979A Denture Base Resin is marketed with hydrophilic characteristics which, it is claimed, improve retention. The claim has been questioned, but this article is concerned with the physico-chemical properties of the product.
M J, Barsby, M, Braden
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Conversion in denture base polymers
Journal of Biomedical Materials Research, 1982AbstractThe purpose of this investigation was to determine residual monomers, the insoluble gel fraction, and singly reacted dimethacrylate monomers in heat‐polymerized, auto‐polymerized conventional and pourtype denture base materials. Residual monomers were determined by HPLC analysis of tetrahydrofuran extracts of denture base polymers.
I E, Ruyter, H, Oysaed
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The Journal of Prosthetic Dentistry, 1967
Abstract Clear acrylic resin bases were made from impressions made under different amounts of pressure. Occlusal tables were fitted to them so that an arch-form air bag attached to a sphygmomanometer gauge could be used to control the pressures. The effect of the different pressures on the basal seat tissue was recorded.
T, Berg, W W, Chase, K, Ray
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Abstract Clear acrylic resin bases were made from impressions made under different amounts of pressure. Occlusal tables were fitted to them so that an arch-form air bag attached to a sphygmomanometer gauge could be used to control the pressures. The effect of the different pressures on the basal seat tissue was recorded.
T, Berg, W W, Chase, K, Ray
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Dental Clinics of North America, 1996
A variety of materials have been used in the fabrication of denture bases. The advantages and disadvantages of these materials are discussed. Special emphasis is placed on polymeric material. particularly poly (methyl methacrylate) (PMMA). The chemical basis for formation of PMMA is provided to facilitate understanding.
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A variety of materials have been used in the fabrication of denture bases. The advantages and disadvantages of these materials are discussed. Special emphasis is placed on polymeric material. particularly poly (methyl methacrylate) (PMMA). The chemical basis for formation of PMMA is provided to facilitate understanding.
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The distal extension base denture
Dental Update, 2003The distal extension base denture may be indicated in situations in which the edentulous area to be restored is without a terminal abutment tooth. There may be significant challenges in providing a prosthesis with sufficient support and retention to make it comfortable without damaging the intra-oral tissues.
Scott, Brendan J. J., Maillou, Pauline
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The Journal of Prosthetic Dentistry, 1989
Pink-colored baseplate wax has long been used for waxing the contours of complete dentures. It works well and easily for those adept in its use. However, for others it is more difficult. Play clay, such as used by school children, that is not water-soluble or Ti-cene (Ticonium Co., Albany, N.Y.) material may be used as the final contouring layer after ...
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Pink-colored baseplate wax has long been used for waxing the contours of complete dentures. It works well and easily for those adept in its use. However, for others it is more difficult. Play clay, such as used by school children, that is not water-soluble or Ti-cene (Ticonium Co., Albany, N.Y.) material may be used as the final contouring layer after ...
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Dental Clinics of North America, 1984
Numerous investigations have concluded that the conventional acrylic resins, processed with the usual technique of compression molding, produce dentures that are just as stable in dimension and as satisfactory as dentures produced with special resins and elaborate processing equipment.
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Numerous investigations have concluded that the conventional acrylic resins, processed with the usual technique of compression molding, produce dentures that are just as stable in dimension and as satisfactory as dentures produced with special resins and elaborate processing equipment.
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Aspiration of denture base materials
The Journal of Prosthetic Dentistry, 1971Abstract Automobile accidents occurring at high speeds frequently cause the fracture of dental prostheses. Since these restorations are usually constructed of radiolucent materials, their aspiration may cause severe problems in diagnosis, localization, and treatment of seriously injured patients.
S S, Schneider, S, Roistacher
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