Polymer-based restorative outcomes following deep margin elevation: a systematic review and meta-analysis.

Researchers reviewed clinical studies of indirect restorations placed after deep margin elevation, finding restoration survival rates between 93–100% across different polymer-based materials, with comparable performance and modest increases in bleeding at relocated margins.

A plain-English summary of the study's own findings — we don't add our own claims or interpretation. Read the full paper for the complete methods and results, and apply your own clinical judgement.