Shade Selection and Isolation:
Select the appropriate shade for the restoration.
Isolate the treatment area, preferably using a rubber dam, to ensure a clean and dry working environment.
Cavity Preparation and Cleaning:
Prepare the tooth cavity as required by the adhesive technique.
Clean the prepared cavity with a water spray and air dry it to achieve a dry surface.
Pulp Protection and Cement:
If needed, apply a pulp protector, such as calcium hydroxide, covering only areas close to the pulp.
Apply a pressure-resistant cement (e.g., Vivaglass Liner) if required
Matrix & Wedge Placement:
Position a matrix (e.g., OptraMatrix) and an interdental wedge if necessary to establish the proper shape for the restoration.
Eco-Etch Application:
Apply Eco-Etch first on the enamel and then on the dentin.
Allow it to react for 30 seconds on enamel and 15 seconds on dentin.
Rinse thoroughly with a water spray and dry the tooth surfaces with oil-free compressed air. Avoid dehydrating the dentin.
Te-Econom Bond Application and Light Curing:
Apply a generous amount of Te-Econom Bond to both enamel and dentin using the provided applicator brush.
Gently brush the material into the dentin for 10 seconds.
Evaporate any remaining solvent with a slow stream of air.
Light cure the adhesive according to the recommended curing times, ensuring complete coverage.
Te-Econom Flow and Te-Econom Plus Application:
Apply Te-Econom Flow in layers of up to 2 mm and light cure according to the recommendations.
Apply Te-Econom Plus in layers of up to 2 mm and contour the material with suitable instruments (e.g., OptraSculpt).
Polymerize each layer individually according to the provided instructions.
8. Finishing and Polishing:
Finish the restoration with appropriate finishers or fine diamonds.
Check the occlusion.
Polish the restoration with silicone polishers (e.g., OptraPol Next Generation) for a smooth, aesthetically pleasing result.
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