[Experimental pathological anatomy of gunshot wounds in pig preoral region]

In experimental pathological-anatomical study of gunshot wounds of pig upper and lower lips produced by bullet weapon there were received microscopic tissue pictures in 3 wound duct zones according to the distance from the duct - in the injury zone, tissue zone adjacent to the injury and tissue zone remote from the injury. The zone widths were different depending upon the distance from the bullet entrance hole; the injury width of reversible and irreversible characters was bigger in the wound duct depth. The data about the morphological changes character in the edges of the most heavy degree of gunshot wounds were necessary for receiving objective numeric criterions of the volume of the tissue excision at the moment of primary surgical wounds treatment.