Ivoclar Tetric N-Ceram Composite Refill

Composition

Tetric N-Ceram consists of dimethacrylates (19-20 wt.%). The fillers contain barium glass, ytterbium trifluoride, mixed oxide and copolymers (80-81 wt.%). Additives, initiators, stabilizers and pigments are additional contents (< 1 wt.%). The total content of inorganic fillers is 55–57 vol.%. The particle size of inorganic fillers is between 40 nm and 3000 nm.

Storage temperature: 2-28 °C (36-82 °F)

• 1 x 3.5g Refill

Preparation:

• Prepare the tooth or teeth that require restoration by cleaning, removing decay or damaged material, and ensuring proper isolation.

Shade Selection:

• Select the appropriate shade of Tetric N-Ceram from the 18 available options to match the patient’s natural tooth color.

Application:

• Apply Tetric N-Ceram to the prepared tooth surface in layers of up to 2 mm (or 1.5 mm if using a Dentin shade) using suitable instruments.
• Contour and adapt the material to the cavity walls for a proper fit.

Polymerization:

• Polymerize each layer individually using a suitable curing light. Follow the manufacturer’s instructions for the specific light-curing unit you are using.
• Ensure that the light emission window is as close as possible to the surface of the restorative material.

Finishing and Polishing:

• After polymerization, finish the restoration using suitable finishers or fine diamond instruments.
• Check and adjust the occlusion to ensure proper alignment.
• Polish the restoration with silicone polishers (e.g., OptraPol) to achieve a smooth and aesthetically pleasing surface.