The main guidelines for innovative prosthetic technologies and effective methods for replacing defects in hard tissues of teeth and dentitions in patients with pathological abrasion of teeth, secondary deformations of dentitions and generalized periodontitis are implemented in the department of modern prosthetics technologies through the introduction of digital technologies (3D modeling, scanning, printing), development of new methods and techniques of treatment, study of the features of reparative regeneration in the field of dentition defects and changes in the prosthetic bed, analysis of morphological changes in traumatic occlusion, integration with other clinical departments of the institute