Sectional matrix: Step-by-step directions for their clinical use

British Dental Journal
V Alonso de la PeñaR Pérez García

Abstract

The sectional matrix is the best way to achieve a strong contact point in Class II restorations with composite resin in the posterior dental sector. The pre-wedging is essential to get a separation between teeth which avoid the matrix deformation during its insertion. This article describes the clinical technique for restoring Class II cavities using a sectional matrix.

References

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