Creating effective interproximal areas using a non-deformable matrix system: Firm Bands

Dott. Vincenzo Attanasio

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Strata G Teeth Before
The preoperatory image shows the presence of interproximal carious lesions on the distal walls of teeth 24 and 25.

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Decontaminated and open cavities
Open, decontaminated and finished cavities.

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Strata G Yellow Wedge and Blue Ring
Use of Firm Band matrices ensures natural convexity in rebuilt walls, with Strata-G™ wedges for cervical adaptation and a Strata-G™ separator ring for interproximal separation and adaptation to intact surfaces.

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Filled Composites with Strata G Yellow Wedge and Blue Ring
Application of orthophosphoric acid in selective etching mode.

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Two Strata G Yellow Wedge
Completed reconstructions and walls being finished.

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Two Strata G Yellow Wedge
Finished reconstructions.

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Strata G Final Product
Post-operative image of the functional anatomical restoration of the occlusal surfaces and the distal marginal ridges of the treated teeth.

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Strata G Final Product
Post-operative image in lingual view to appreciate the extremely effective and anatomically correct contact areas obtained through the Firm Band and Strata-G™ interproximal wall reconstruction systems.