Optimized Injectable Matrix Approach for Deep Margin Elevation in Challenging Subgingival Restorations: A Case

Ahmad Toumaj1, Sadaf Akbarikajani2, Mahtab Mottaghi3

  • 1Department of Prosthodontics, Faculty of Dentistry, Islamic Azad University Tehran Medical Sciences, Tehran, Iran.

Case Reports in Dentistry
|December 4, 2025
PubMed
Summary

A novel deep margin elevation (DME) technique using injectable wax and flowable composite effectively restored a deep subgingival carious lesion. This modified approach improved both periodontal and restorative outcomes in a challenging case.

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