Purpose: To evaluate marginal bone loss (MBL) of dental implants inserted in active lichen planus patients.
Materials and Methods:The study included 59 subjects divided into 3 groups depending on their lichen planus diagnosis and administration of a low dose of corticosteroids: 17 healthy individuals, 20 controlled lichen planus patients controlled using low doses of systemic corticosteroids, and 22 noncontrolled lichen planus patients. During 4-year follow-up sessions MBL was evaluated, and biopsies were collected from lichen planus patients and examined. Two-way ANOVA was used to analyze the data (α = 0.05).