In vitro wear of nano-composite denture teeth.

  title={In vitro wear of nano-composite denture teeth.},
  author={Shiro Suzuki},
  journal={Journal of prosthodontics : official journal of the American College of Prosthodontists},
  volume={13 4},
  • Shiro Suzuki
  • Published 1 December 2004
  • Medicine, Materials Science
  • Journal of prosthodontics : official journal of the American College of Prosthodontists
PURPOSE Few laboratory tests have been able to substantiate and quantify the wear resistances of polymeric denture teeth. This study evaluated the relative wear resistance of several types of denture teeth using an in vitro wear testing device. MATERIAL AND METHODS Four different types of denture teeth [nano-filled (Veracia) and micro-filled composites (SR-Orthosit, Endura, Duradent, Surpass), cross-linked acrylic (SR-Postaris, Genios-P, Creapearl, Vitapan Physiodens, Premium 8, Integral… 
In Vitro Wear Resistance of Nano‐Hybrid Composite Denture Teeth
Nano-hybrid composite denture teeth exhibited statistically significantly more wear than the interpenetrating polymer network (IPN) and double crosslinking polymethylmethacrylate (PMMA) dentures teeth.
In vitro wear resistance, hardness and elastic modulus of artificial denture teeth.
The results suggested wear resistance varied among the denture tooth materials, and wear resistance of high cross-linked acrylic resin teeth was the lowest.
Contact wear of artificial denture teeth.
The three types of PMMA denture teeth presented significantly different wear resistance against the abraded ceramic, and the high-strength PMMA Denture teeth were more wear-resistant than the conventional PMMA teeth.
Wear of feldspathic ceramic, nano-filled composite resin and acrylic resin artificial teeth when opposed to different antagonists.
For complete dentures, composite resin and ceramic teeth showed similar vertical and volume loss, whereas composite resin teeth seemed to be more suitable for partial dentures opposing natural teeth in terms of wear of teeth and antagonists.
Two Body Wear of Newly Introduced Nanocomposite Teeth and Cross Linked Four Layered Acrylic Teeth: a Comparitive In Vitro Study
Though the nanocomposite teeth has less amount of wear than the four layered acrylic teeth, the difference is very less and adds only to a little clinical significance but the cost of the nancomposite is four times that of the acrylic teeth.
Wear of resin denture teeth by two-body contact.
Effect of Two Denture Teeth Materials on Masticatory Efficiency, Wear, Bonding to Denture Base
In comparison to IPN cross-linked acrylic teeth, nano composite denture teeth showed non-significant difference regarding masticatory efficiency, wear resistance, and micro tensile bonding strength to the denture base.


In vitro wear of resin denture teeth.
Wear mechanisms of resin and porcelain denture teeth.
The aim of this investigation was to describe the wear mechanism in occlusal contact areas of porcelain and acrylic resin denture teeth opposing different dental materials. A 55-year-old man with
In vitro wear device for determining posterior composite wear.
The in vitro testing device is reliably capable of predicting long-term clinical wear values and correlated closely with those obtained after three years of clinical testing.
An in vitro wear study of posterior denture tooth materials on human enamel.
This in vitro study evaluated the wear effects of five posterior denture tooth materials on human enamel and suggested that the best combination is PMMA- enamel, and the poorest combination is Po-enamel.
Shock absorbability and hardness of commercially available denture teeth.
The present findings suggest that composite resin teeth and acrylic resin teeth have a higher shock absorbability than porcelain teeth.
Wear of denture teeth by use of metal plates. Part 2: Abrasive wear of posterior teeth.
  • Y. Satoh, E. Nagai, K. Ohki
  • Materials Science, Medicine
    The Journal of Nihon University School of Dentistry
  • 1992
An in vitro study was conducted to evaluate the abrasive wear resistance of high-strength denture teeth (HS teeth) and found that abrasive wears resistance of HS teeth was 4.7 times that of PL teeth, 0.7times that of porcelain teeth and 8.3 times that that of metal teeth.
An in vitro study of high-strength resin posterior denture tooth wear.
The findings suggest that the were resistance of high-strength resin is influenced considerably by opposing dental materials, and that the best combination was high- strength resin-gold-silver-palladium-copper alloy, and the poorest combination wasHigh-strength Resin-porcelain.
An in vitro investigation of the wear of enamel on porcelain and gold in saliva.