TY JOUR TI ASPECTS OF PLANNING ORTHOPEDIC TREATMENT IN PATIENTS WITH MUCOPERIODONTAL LESIONS KW mucoperiodontal lesions KW desquamative gingivitis KW lichen planus KW pemphigus vulgar KW diseases of the oral mucosa orthopedic treatment KW structural materials KW biocompatibility JO Actual problems in dentistry AU Butorova, A.V. AU Ivanov, I.V. AU Timchenko, A.S. AU Kuznetsova, V.I. AU Azzam, a.N. PY 2026 IS 22 PB TIRAZH Publishing House