Modern aspects of morphofunctional changes in the maxillofacial area in partial and complete absence of teeth in dental implantation

Nowadays, there is a high prevalence of major dental diseases among the population, which are associated with carious lesions of teeth and their complications, as well as periodontal diseases leading to tooth loss, which are the main causative factors. The development of secondary deformities of dental rows contributes to the functional activity disorder of the entire dental-mandibular system, where the main etiologic factor is the loss of teeth in various pathological processes. In this case, there is a violation of the functional activity of the dental-mandibular system, which requires timely complex medical and social rehabilitation of patients, which is of great practical importance. One of the restoration types of lost teeth is the installation of dental implants, where in the conditions of pronounced atrophy of the alveolar process of the jaws there are complex clinical situations that are not an easy task for the specialist, as well as for patients. Meanwhile, the restoration of partial secondary and complete adentia with pronounced atrophic changes of the alveolar bone on artificial supports is performed with previous bone grafting, which is a challenging task on the way to improve the quality of life in patients. In spite of the wide study this problem remains unsolved, which determines its further research aim improving the provision of medical care.