Efficiency of platelet-rich plasma in management of oral lichen planus: a systematic review and meta-analysis.

Researchers analysed six clinical trials comparing platelet-rich plasma to other treatments for oral lichen planus, finding that both approaches similarly improved pain, lesion size, and patient satisfaction in erosive cases.

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.