Features of clinical, radiological and differential diagnosis of productive-destructive form of chronic osteomyelitis

Issues of diagnosis, treatment, and medical rehabilitation of post-Covid syndrome in the maxillofacial area require further research. Complications after a COVID infection, which mainly affects the respiratory system, are numerous. Factors that determine the development of complications in the maxillofacial area are the virus itself, which leads to a hypercoagulability, and the drugs used in treatment, especially corticosteroids. Also significant are concomitant diseases, especially diabetes. Patients with severe purulent-necrotic lesions of the bones of the facial skull come to maxillofacial clinics.