Case Study

Contact area by Strata-G™ matrix system

Dott. Vincenzo Attanasio

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Strata-G Matrix Teeth Before
Figure 1: Preoperative view of quadrant 1. Tooth 16 suffering from a carious lesion on the mesial wall.

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Strata-G Matrix System Before
Figure 2: Opening and finishing of the mesial interproximal box of tooth 16.

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Strata-G Close Up Ring and Band
Figure 3: Adaptation of a purple Strata-G™ SG175 matrix. The tinted non-stick coating provides a clear view of the marginal fit to the cervical step, combined with a blue interproximal wedge and Strata-G™ Universal separator ring.

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Strata-G Matrix Blue Ring
Figure 4: Selective etching of enamel.

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Strat-G Matrix Blue Ring
Figure 5: Application of a universal adhesive.

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Strata-G Matrix Blue Ring
Figure 6: Restoring the mesial interproximal wall on tooth 16 using the centripetal buildup technique.

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Strata-G Anterior Matrix
Figure 7: Finishing by means of abrasive discs of the coronal and buccolingual areas at the contact area.

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FitStrip system
Figure 8: Polishing the cervical area using the FitStrip™ system.

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Strata-G Matrix System Teeth Final
Figure 9: Anatomical and functional restoration of the mesial wall of tooth 16.

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Strata-G Matrix System Teeth Final
Figure 10: Occlusal view of the finished and polished reconstruction.

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Strata-G Matrix System Teeth Final
Figure 11: Lingual detail of the anatomy conferred on the interproximal wall by the Strata-G™ matrix system.