Case Study

Contextual use of two separation rings for the reconstruction of multiple cavities

Dott. Vincenzo Attanasio

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Strata-G Teeth Before
Preoperative situation: Teeth 14 and 15 suffering from carious injuries to the distal walls.

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Rubber dam placed
Decontaminated distal interproximal boxes and finished under isolation with rubber dam.

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Strata-G Yellow and Blue Matrix Bands
Using the gray Strata-G™ sectional matrix bands in combination with orange and blue Strata-G™ separator rings used simultaneously. The marginal adaptation to the cervical step is obtained by yellow Strata-G™ wedges.

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Strata-G™ yellow and blue separator rings
Side view of the interference free overlap of the two Strata-G™ separator rings.

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Strata-G™ yellow and blue matrix rings
Reconstructing interproximal composite walls involves coronal matrix placement, reducing anatomical modeling and improving the restoration’s ability to direct masticatory forces toward the tooth's center.

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Strata G Yellow Matrix Band
Interproximal walls created according to the Centripetal Build Up Technique and finished before the completion of occlusal restorations.

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Strata G Yellow Wedge
Completed restorations.

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Yellow Strata G Wedge Side View
Cross-view of restored marginal ridges.

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Strata G Final Products
Side view of the quality of contact areas obtained by Strata-G™ sectional matrix system.

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Occlusal vision of restoration
Occlusal vision of restorations performed on the distal walls of teeth 14 and 15.

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Reconstructed distal wall view
Lateral, lingual, reconstructed distal wall view with effective and large interproximal contact areas.