Matrix-in-Matrix used on the distal of #21/3.4 to gain an acceptable proximoaxial contour before using conventional sectional matrices (Garrison Compositight) to rebuild the M and D marginal ridge on #20. Finally, the occlusal aspects were layered using Voco Admira Fusion X-tra Universal shade.
#VocoAdmiraFusion #GarrisonCompositight #MatrixinMatrix #ClassIIbacktoback
