Background. Analysis of the microbiological range of bacterial strains in patients with postimplantation and banal odontogenic sinusitis showed significant differences in each group.
Methods. The work contains the results of microbiological studies and antibiotic sensitivity of the maxillary sinus mucosa flora condition in patients with post implantation chronic sinusitis (31 cases) compared with the usual odontogenic sinusitis (30 cases).
Results. Analysis of the microbial spectrum of bacterial strains in patients with odontogenic sinusitis and postimplantation one showed significant differences in each group. In patients with chronic postimplantation sinusitis prevalent opportunistic flora in the minimum amount, and sometimes sterile crops of abnormal fluid in the maxillary sinus, indicates the presence of dystrophic debut in tissues of the upper jaw with the addition of the secondary flora in the height of the disease stage. The absence of pathogens, including the hospital, shows a high-tech performance of surgical implantation stage without iatrogenic errors and calls for further study of the mechanisms of influence on the degree of stress local transplantation immunity.