Results 301 to 310 of about 106,978 (344)
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Roles of the artificial tooth arch during swallowing in edentates
Journal of Prosthodontic Research, 2010This study aimed to clarify the role of the artificial tooth arch (ATA) during swallowing in edentates.The tongue pressures, activities of the masseter and suprahyoid muscles, and laryngeal and mandibular movements when swallowing saliva, water, pudding, and corned beef were measured simultaneously using experimental dentures with and without an ATA ...
Yasuhiro Nishi +3 more
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Thermal Analysis Studies on Sound and Artificially Decalcified Tooth Enamel
Caries Research, 1977Sound and artificially decalcified enamel has been studied by dynamic and static thermal analysis.
J. Arends, C.L. Davidson
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Denture tooth selection: Size matching of natural anterior tooth width with artificial denture teeth
The Journal of Prosthetic Dentistry, 1994This project, conducted by the Removable Prosthodontic faculty, compared the mesiodistal widths of the six maxillary anterior teeth with the widths of denture teeth from six different denture tooth manufacturers. Four hundred eighty-eight casts of dental students were measured from the distal aspect of each canine across the facial surfaces of the six ...
Arthur M. LaVere +3 more
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A technique for preparing an artificial tooth for endodontic access preparation
Journal of Endodontics, 1980Endodontic access preparations are extremely important. These procedures are taught using extracted teeth which often have deficiencies. A technique to produce an artificial tooth containing a hollow pulpal space has been described. This tooth may serve as a teaching aid in developing motor skills for access preparation.
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Microtribological behaviour of human tooth enamel and artificial hydroxyapatite
Tribology International, 2013Abstract The microtribological behaviour of human tooth enamel and artificial hydroxyapatite has been studied and compared in this paper using a nano-scratch tester, aiming to extend the understanding of the wear mechanism of enamel. Results showed that the microtribological behaviour of enamel differed obviously from that of artificial ...
Yuanbin Zhang +5 more
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Comparison of Anterior Tooth Width in Natural and Artificial Dentitions
Journal of Prosthodontics, 1992Purpose This study characterizes the distribution of the mesiodistal widths of maxillary anterior natural teeth for comparison with the widths of the most commonly used artificial denture teeth.Materials and Methods The width of the six maxillary anterior teeth was measured on a curve defined by the facial surfaces of the teeth.
Marvin L. Baer, Mark A. Reynolds
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The effect of artificial saliva on the rheological properties of tooth whitening systems
Journal of Oral Rehabilitation, 2004summary This work was undertaken to explore the effect of saliva addition on the rheological properties of two contrasting tooth bleaching systems, one of which was a paste (Colgate Platinum) and the other a gel (Zaris, 3M ESPE). Using a dynamic stress rheometer with cone and plate geometry, it was shown that addition of artificial saliva reduced the ...
Edward C. Combe +2 more
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Effect of aluminium oxide particle sandblasting on the artificial tooth–resin bond
Journal of Investigative and Clinical Dentistry, 2010AbstractAim: The influence of tooth ridge‐lap surface sandblasting with aluminium oxide particles was evaluated on the adhesion of artificial teeth to acrylic resins.Methods: Specimens were made with the acrylic resin adhered to teeth (BioCler GII), according to an unmodified surface, glossy surface sandblasted with 50‐μm particles and conventional ...
Ricardo Danil Guiraldo +4 more
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Use of adhesive vinyl tooth forms as an aid in the arrangement of artificial teeth
The Journal of Prosthetic Dentistry, 1984e arrangement of artificial teeth for complete ( : ltures is a difficult technical procedure for the dental 5:‘. (lent, particularly the first time. The use of adhesive \ i~ :1 tooth forms can serve as a helpful adjunct to :-r~plify the arrangement of artificial teeth for the c _: lent, dentist, or technician. Previously produced tooth forms (H.
Ashok Soni, Gary R. Goldstein
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Journal of Applied Bacteriology, 1978
Lactobacillus acidophilus, L. casei and L. fermentum could not form plaques alone, but could do so in conjunction with Streptococcus mutans or Strep. sanguis. As the plaques develop the proportions between lactobacilli and streptococci changed so that in a mixed plaque, which contained initially all the organisms, only L. casei, L. fermentum and Strep.
C. Russell, F. I. K. Ahmed
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Lactobacillus acidophilus, L. casei and L. fermentum could not form plaques alone, but could do so in conjunction with Streptococcus mutans or Strep. sanguis. As the plaques develop the proportions between lactobacilli and streptococci changed so that in a mixed plaque, which contained initially all the organisms, only L. casei, L. fermentum and Strep.
C. Russell, F. I. K. Ahmed
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