Acrylic teeth are a lightweight material that does not significantly increase the weight of the denture.
With decades of experience manufacturing artificial teeth, Yamahachi is attentive to market demands. With a primary focus on aesthetics and quality, each layer is reproduced to mimic the natural appearance of a natural tooth in shape, shade, and translucency.
In laboratory tests, AC acrylic teeth demonstrated excellent resistance to staining and discoloration—a result of a unique formulation and a sophisticated polymerization technique that inhibits surface oxidation and darkening. All these physical properties, perfectly suited to the function of dental prosthetics, inspire confidence in the introduction of Japanese AC acrylic teeth technology into the demanding and dynamic dental market.
While dental alignment is harmonized to naturally mimic the feeling of contact between the teeth and the oral cavity, the occlusion is carefully designed to restore ideal chewing, improve masticatory efficiency and increase the stability of the denture.
High-quality AC teeth — competitive, globally recognized, and proven reliable.

NEW AC PREVIOUS
2 Layers
Natural-looking teeth available in Williams' basic shapes: S (Square), T (Triangular), O (Ovoid), and the original SS (Short Square), TL (Long Triangular) for upper teeth and L, SL for lower teeth. The shades are aesthetically designed to highlight individual beauty, and the models are designed to simplify and streamline the teeth-straightening process.
• 23 upper molds / 12 lower molds
EFFUCERA AC POSTERIOR
Totally Balanced Occlusion, 2 Layers, Cusp Angle: 20º
The shape of the occlusal surface is based on the anatomy of natural teeth. The occlusion is harmonized with the movements of the lower jaw, allowing these teeth to be used in a wide range of applications, from complete dentures to removable partial dentures.
• 5 larger/smaller sizes each
Yamahachi teeth are available in Exocad.
Material Implementation Cases
Total bi-maxillary teeth assembly in a Class III case (prognathic).
Teeth used: AC-T4-L4-30 in color A3 Yamahachi
Coach: Sofia Margarida
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