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Friday 25 April 2014

Quadrant Protocol Posterior

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1.

Distal cavity at the 46. Define shade before preparation.

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2.

Prepare the cavity according to the general directions for composite restoration.

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3.

Clean and dry the preparation. Apply wedges and matrixband. The use of rubberdam is recommended to create a clean and dry area.

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4.

Apply Quadrant Total Etch onto enamel and dentin and leave for 15-30 seconds. Rinse thoroughly for at least 5 seconds. Remove excess moisture with a gentle stream of air.

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5.

Apply 3 layers of Quadrant Uni-1-Bond. Wait for 15 seconds and light cure for 20 seconds.

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6.

Apply Quadrant Universal LC in layers of max 2mm in the necessary shade(s).

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7.

Contour the surface of the last layer.

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8.

Light cure every layer for 20 seconds.

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9.

Finish with a fine diamond, and polish with flexible discs and silicon polishers.

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10.

Result after restoration: aesthetic and durable.

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