Tetric N-Ceram:-
Tetric N-Ceram by Ivoclar Vivadent is a cutting-edge, light-curing dental restorative material designed for both anterior and posterior tooth restorations. Its remarkable properties are attributed to its advanced nano-hybrid technology. Notably, this composite exhibits excellent mechanical characteristics, such as low shrinkage and high strength, thanks to its unique prepolymers. Tetric N-Ceram's superior radiopacity (400% Al) is achieved with ytterbium fluoride fillers, enabling the effective detection of secondary caries through X-rays. The incorporation of nano-color pigments and natural translucency produces a chameleon effect, resulting in aesthetically pleasing restorations that blend seamlessly with natural teeth. With 16 available shades, including enamel, dentin, bleach, and highly translucent incisal options, it offers versatile applications. The material is easy to shape and polish does not adhere to instruments, and can be cured quickly. Tetric N-Ceram, a reliable dental solution, not only provides excellent aesthetics but also boasts good radiopacity, polishability, and a unique chameleon effect, making it a valuable asset in modern dentistry.
Tetric N-Bond:-
Tetric N-Bond (6g) is a light-curing dental bonding agent designed for restorative dentistry. Its 6-gram package provides ample adhesive for dental procedures. This single-component bonding agent enhances adhesion between natural tooth structure and composite materials, ensuring strong and durable restorations. Tetric N-Bond is a reliable choice for effective dental bonding.
Features:
- Nano-fillers complete the finely tuned filler technology
- Nano-color pigments are responsible for the material’s unique chameleon effect
- The nano-modifier ensures optimum stability and excellent sculptability
- The material does not stick to the instruments
- Low shrinkage.
- Low wear and high strength.
- Nano color pigment.
- Polymerization in 10 seconds.
- Excellent radiopacity
- Good polishability
Key Specifications:
Shades:-
-
Enamel shades: A2, A3, A3.5, B2
-
Dentin shades: A3.5 Dentin, B2 Dentin
-
Bleach shades: Bleach I, Bleach L, Bleach M
-
Highly translucent Incisal shade: T
Packaging:
- 4 x 3.5 G Tetric N-Ceram (A2, A3, A3.5, B2)
- 1 x 2 G N-Etch
- 1 x 6 G tetric N-Bond
- 1 x Applicator
Direction To Use:
Tooth Preparation:
- Ensure that the tooth to be treated and adjacent teeth are clean.
Shade Selection:
- Use a Shade Guide to select the appropriate shade for the restoration.
Cavity Preparation:
- Prepare the cavity to remove any decay or existing restorative material, ensuring it's clean and free of contaminants.
Etching:
- Apply a suitable etchant (e.g., phosphoric acid) to the prepared tooth surface. Follow the recommended etching time, usually 15-20 seconds.
Rinsing:
- Rinse the etchant off with a vigorous water spray and then thoroughly rinse the conditioned area with water for at least 10 seconds.
Drying:
- Blot-dry the conditioned area with a moist cotton pellet to remove excess moisture.
Application of Bonding Agent:
- Apply a dentine bonding agent (e.g., Tetric N-Bond) to the entire cavity. Ensure thorough wetting of the cavity.
Air Drying:
- Allow the bonding agent to air dry for the recommended time. Some bonding agents may require more than one coat.
Curing:
- Cure the bonding agent with a curing light for the recommended time.
Application of Tetric N-Ceram:
- Dispense Tetric N-Ceram into the prepared cavity and shape it as needed. It may be necessary to build in increments if restoring a larger area.
Light Curing:
-
Cure the Tetric N-Ceram material with a curing light, typically involving using the curing light for a specified amount of time.
Finishing:
- Shape and polish the restoration using standard techniques.
Application of Protective Varnish:
- In some cases, a protective varnish (e.g., Nano Coat) may be applied to enhance the final appearance and protect the restoration
