Effectiveness of S-PRG-based varnish and bioactive glass-based air polishing in the management of dentin hypersensitivity and their effects on tooth color: a 12-month randomized clinical trial.
An S-PRG-based varnish provided better and more sustained pain relief from dentin hypersensitivity than bioactive glass air-polishing over 12 months, though the varnish caused temporary tooth color changes immediately after application.
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.
Read the full study at the sourceRelated CPD from Vital Pulp
Fluoride Varnish 2026 Update
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