The feasibility and effectiveness of complex treatment in patients with secondary adentia and past Covid-19 was assessed. The planning of dental implantation in patients who have undergone Cavid-19 should be carried out with the most complete use of diagnostic procedures, including clinical, laboratory and functional examination of the patient. A systematic analysis of the studies conducted at all stages of dental treatment allows us to conclude that there are relative contraindications to dental implantation in patients with underlying pathology and who have undergone Cavid-19.