EXPERIMENTAL MODEL OF TRAUMA AND POSTTRAUMATIC REORGANIZATION OF THE MUCOUS MEMBRANE MAXILLARY SINUS

The review presents a critical analysis of the developed by the author, the experimental model of studies of mechanisms of inflammation and posttraumatic reorganization of the mucous membrane maxillary sinus in rats. Presents information about anatomic topographic organization maxillary sinus and describes the main morphohistochemistry changes injured sinuses. As a result of the fracture zygomatic bone and/or transection maxillary nerve in the mucosa of the registered expressed mast cell reaction. The activіtу of this reaction gradient decreases in the next 20 days after the injury. In the mucosa of the sinuses on the side of transection maxillary nerve are dystrophic changes of nervous fibers with aberrant morphology and high activіty of NADPH-diaphoras. The results of the work show that transection maxillary nerve leads to deafferentation the middle zone of the personal Department of heads of rats and an adequate model for the study of neurogenic influences that inevitably arise when injury walls maxillary sinus, sinuses of Highmore.

experimental model of the study, post-traumatic inflammation, reparative reorganization of the mucous membrane maxillary sinus rats