Dose-dependent effects of electron beam irradiation on dental materials: a systematic review of in vitro evidence.

Electron beam irradiation improved mechanical properties of polymer-based dental materials at low-to-moderate doses but caused degradation, discoloration, and toxicity at higher doses, though all evidence was laboratory-based with very low certainty, limiting clinical applicability.

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.