Connection of the publication with planned research works.The study is a fragment of the comprehensive research program of the Department of Orthopedic Stomatology of the Kharkiv National Medical University (KHNMU), "Restoration of the quality of life of patients with major dental diseases of organs and tissues of the maxillofacial area with the help of orthopedic treatment and rehabilitation" (state registration number 0122U000350).
Introduction.It is well known that the state of physical health of the oral cavity can affect individual indicators of quality of life. This concept is defined in the international literature as "the perception of one's life position in the context of the culture and value systems in which one lives concerning one's goals, expectations, standards and concerns" [1].Oral health-related quality of life (OHRQOL) is a multidimensional construct that reflects comfort with eating, sleeping, social interaction, personal self-esteem, and satisfaction with overall health [2].Recently, there has been a shift from traditional clinical outcome criteria for dental rehabilitation, which focuses mainly on core diseases (caries, periodontitis, gingivitis, etc.), to a more patient-centred oral health care system focusing on social, emotional and physical experiences. In other words, the complex addresses the direct impact of the patient's health complaints, taking