Kasperovich, M., Vasilyeva, V., Chuev, V. and Chueva, A. 2025. Apical perimplantitis: etiology, clinic and treatment. Clinical Dentistry (Russia). 28, 1 (Apr. 2025), 84—90. DOI:https://doi.org/10.37988/1811-153X_2025_1_84.