Picture of Lichen Planus (Oral)
Lichen planus (LP) is a common inflammatory disease involving the skin and mucous membranes. Many clinical variants exist that include atrophic, ulcerative, bullous, annular, linear, inverse, hypertrophic, lichen planopilaris, actinic LP and LP pigmentosus.
Oral lichen planus at baseline (left). Two month follow-up after 18 treatments with excimer laser administered weekly (right).