Comparison of autologous platelet concentrates and topical steroids on oral lichen planus: a systematic review and meta-analysis.

Autologous platelet concentrates, and topical steroids decreased the size of lesions, Thongprasom scale, and pain in oral lichen planus patients, but the difference between the two treatments was not statistically significant. Thus, autologous platelet concentrates could be considered as an alternative treatment to topical steroids.